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Collection: Screws - Button - Socket - Stainless - 304

Screws (With Images)

Button

Socket

Stainless

304
316

87 Products in this selection

A selection of 304 Stainless Socket Button Screws. UNC - UNF - METRIC.

An expanded range may be available on special order. Please enquire.
Imperial Sizes to ANSI B18.3.
Metric Sizes to DIN7380.

Small Parts & Bearings

Additional resources:
PDF Screws Catalogue
Washers
Nuts

A more comprehensive listing may be found on the MBA Minibearings main store at Screws - Button - Socket - Stainless - 304.

Thread Size (C)	Thread Length (L)	Material	Max Head Diameter	Max Head Height	Indicative Image
Thread Size (C) 0-80 UNF (1.52mm)	Thread Length (L) 3.2 mm	Material 304 Stainless	Max Head Diameter 2.9 mm	Max Head Height 0.8 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Hex Key (D): 0.89 (0.035in.) mm Pitch: 0.318 mm Threads Per Inch: 80 TPI
Part Number: SC015F-003-B-SK-S4 (PK-50) Button Screws - 0-80 UNF - 1.52mm - 3.2 mm - 304 Stainless Socket Screw 6 units (300 pcs) Available Now \| Further orders can be expected around Tue, Jul 14, 2026 Regular price $12.14 AUD Regular price ~~$22.96 AUD~~ Sale price $12.14 AUD Unit price per Per 50
Thread Size (C)	Thread Length (L)	Material	Max Head Diameter	Indicative Image
Thread Size (C) 0-80 UNF (1.52mm)	Thread Length (L) 3.2 mm	Material 304 Stainless	Max Head Diameter 2.9 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Max Head Height: 0.8 mm Hex Key (D): 0.89 (0.035in.) mm Pitch: 0.318 mm Threads Per Inch: 80 TPI
Part Number: SC015F-003-B-SK-S4 (PK-50) Button Screws - 0-80 UNF - 1.52mm - 3.2 mm - 304 Stainless Socket Screw 6 units (300 pcs) Available Now \| Further orders can be expected around Tue, Jul 14, 2026 Regular price $12.14 AUD Regular price ~~$22.96 AUD~~ Sale price $12.14 AUD Unit price per Per 50 View the product page first if you are unsure.
SC015F-003-B-SK-S4 (PK-50) --- Button Screws - 0-80 UNF - 1.52mm - 3.2 mm - 304 Stainless Socket Screw Sale SC015F-003-B-SK-S4 (PK-50) --- Button Screws - 0-80 UNF - 1.52mm - 3.2 mm - 304 Stainless Socket Screw Regular price $12.14 AUD Regular price ~~$22.96 AUD~~ Sale price $12.14 AUD Unit price per 6 Available Now Sale
Thread Size (C) 0-80 UNF (1.52mm)	Thread Length (L) 6.4 mm	Material 304 Stainless	Max Head Diameter 2.9 mm	Max Head Height 0.8 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Hex Key (D): 0.89 (0.035in.) mm Pitch: 0.318 mm Threads Per Inch: 80 TPI
Part Number: SC015F-006-B-SK-S4 (PK-45) Button Screws - 0-80 UNF - 1.52mm - 6.4 mm - 304 Stainless Socket Screw 1 pack (45 pcs) Available Now \| Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $23.00 AUD Regular price ~~$43.70 AUD~~ Sale price $23.00 AUD Unit price per Per 45
Thread Size (C) 0-80 UNF (1.52mm)	Thread Length (L) 6.4 mm	Material 304 Stainless	Max Head Diameter 2.9 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Max Head Height: 0.8 mm Hex Key (D): 0.89 (0.035in.) mm Pitch: 0.318 mm Threads Per Inch: 80 TPI
Part Number: SC015F-006-B-SK-S4 (PK-45) Button Screws - 0-80 UNF - 1.52mm - 6.4 mm - 304 Stainless Socket Screw 1 pack (45 pcs) Available Now \| Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $23.00 AUD Regular price ~~$43.70 AUD~~ Sale price $23.00 AUD Unit price per Per 45
SC015F-006-B-SK-S4 (PK-45) --- Button Screws - 0-80 UNF - 1.52mm - 6.4 mm - 304 Stainless Socket Screw Sale SC015F-006-B-SK-S4 (PK-45) --- Button Screws - 0-80 UNF - 1.52mm - 6.4 mm - 304 Stainless Socket Screw Regular price $23.00 AUD Regular price ~~$43.70 AUD~~ Sale price $23.00 AUD Unit price per 1 Available Now Sale
Thread Size (C) 0-80 UNF (1.52mm)	Thread Length (L) 7.98 mm	Material 304 Stainless	Max Head Diameter 2.9 mm	Max Head Height 0.8 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Hex Key (D): 0.89 (0.035in.) mm Pitch: 0.318 mm Threads Per Inch: 80 TPI
Part Number: SC015F-008-B-SK-S4 (PK-10) Button Screws - 0-80 UNF - 1.52mm - 7.98 mm - 304 Stainless Socket Screw 6 units (60 pcs) Available Now \| Further orders can be expected around Tue, Jul 14, 2026 Regular price $2.68 AUD Regular price ~~$4.99 AUD~~ Sale price $2.68 AUD Unit price per Per 10
Thread Size (C) 0-80 UNF (1.52mm)	Thread Length (L) 7.98 mm	Material 304 Stainless	Max Head Diameter 2.9 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Max Head Height: 0.8 mm Hex Key (D): 0.89 (0.035in.) mm Pitch: 0.318 mm Threads Per Inch: 80 TPI
Part Number: SC015F-008-B-SK-S4 (PK-10) Button Screws - 0-80 UNF - 1.52mm - 7.98 mm - 304 Stainless Socket Screw 6 units (60 pcs) Available Now \| Further orders can be expected around Tue, Jul 14, 2026 Regular price $2.68 AUD Regular price ~~$4.99 AUD~~ Sale price $2.68 AUD Unit price per Per 10 View the product page first if you are unsure.
SC015F-008-B-SK-S4 (PK-10) --- Button Screws - 0-80 UNF - 1.52mm - 7.98 mm - 304 Stainless Socket Screw Sale SC015F-008-B-SK-S4 (PK-10) --- Button Screws - 0-80 UNF - 1.52mm - 7.98 mm - 304 Stainless Socket Screw Regular price $2.68 AUD Regular price ~~$4.99 AUD~~ Sale price $2.68 AUD Unit price per 6 Available Now Sale
Thread Size (C) 1-72 UNF (1.85mm)	Thread Length (L) 4.8 mm	Material 304 Stainless	Max Head Diameter 3.5 mm	Max Head Height 1.0 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Hex Key (D): 1.27 (0.05in.) mm Pitch: 0.353 mm Threads Per Inch: 72 TPI
Part Number: SC019F-005-B-SK-S4 (PK-14) Button Screws - 1-72 UNF - 1.85mm - 4.8 mm - 304 Stainless Socket Screw 1 pack (14 pcs) Available Now \| Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $7.00 AUD Regular price ~~$13.30 AUD~~ Sale price $7.00 AUD Unit price per Per 14
Thread Size (C) 1-72 UNF (1.85mm)	Thread Length (L) 4.8 mm	Material 304 Stainless	Max Head Diameter 3.5 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Max Head Height: 1.0 mm Hex Key (D): 1.27 (0.05in.) mm Pitch: 0.353 mm Threads Per Inch: 72 TPI
Part Number: SC019F-005-B-SK-S4 (PK-14) Button Screws - 1-72 UNF - 1.85mm - 4.8 mm - 304 Stainless Socket Screw 1 pack (14 pcs) Available Now \| Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $7.00 AUD Regular price ~~$13.30 AUD~~ Sale price $7.00 AUD Unit price per Per 14
SC019F-005-B-SK-S4 (PK-14) --- Button Screws - 1-72 UNF - 1.85mm - 4.8 mm - 304 Stainless Socket Screw Sale SC019F-005-B-SK-S4 (PK-14) --- Button Screws - 1-72 UNF - 1.85mm - 4.8 mm - 304 Stainless Socket Screw Regular price $7.00 AUD Regular price ~~$13.30 AUD~~ Sale price $7.00 AUD Unit price per 1 Available Now Sale
Thread Size (C) 1-72 UNF (1.85mm)	Thread Length (L) 9.5 mm	Material 304 Stainless	Max Head Diameter 3.5 mm	Max Head Height 1.0 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Hex Key (D): 1.27 (0.05in.) mm Pitch: 0.353 mm Threads Per Inch: 72 TPI
Part Number: SC019F-010-B-SK-S4 (PK-100) Button Screws - 1-72 UNF - 1.85mm - 9.5 mm - 304 Stainless Socket Screw Out of Stock \| Backorder Now \| Orders can be expected around Tue, Aug 04, 2026 Regular price $146.68 AUD Regular price Sale price $146.68 AUD Unit price per Per 100
Thread Size (C) 1-72 UNF (1.85mm)	Thread Length (L) 9.5 mm	Material 304 Stainless	Max Head Diameter 3.5 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Max Head Height: 1.0 mm Hex Key (D): 1.27 (0.05in.) mm Pitch: 0.353 mm Threads Per Inch: 72 TPI
Part Number: SC019F-010-B-SK-S4 (PK-100) Button Screws - 1-72 UNF - 1.85mm - 9.5 mm - 304 Stainless Socket Screw Out of Stock \| Backorder Now \| Orders can be expected around Tue, Aug 04, 2026 Regular price $146.68 AUD Regular price Sale price $146.68 AUD Unit price per Per 100 View the product page first if you are unsure.
SC019F-010-B-SK-S4 (PK-100) --- Button Screws - 1-72 UNF - 1.85mm - 9.5 mm - 304 Stainless Socket Screw SC019F-010-B-SK-S4 (PK-100) --- Button Screws - 1-72 UNF - 1.85mm - 9.5 mm - 304 Stainless Socket Screw Regular price $146.68 AUD Regular price Sale price $146.68 AUD Unit price per Out of stock! Backorder Now
Thread Size (C) M2 (2x0.4mm)	Thread Length (L) 4 mm	Material 304 Stainless	Max Head Diameter 3.7 mm	Max Head Height 1.0 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Hex Key (D): 1.27 (0.05in.) mm Pitch: 0.400 mm Threads Per Inch: 63.5 TPI
Part Number: SC020M-004-B-SK-S4 (PK-50) Button Screws - M2 - 2x0.4mm - 4 mm - 304 Stainless Socket Screw 7 units (350 pcs) Available Now \| Further orders can be expected around Tue, Jul 14, 2026 Regular price $9.14 AUD Regular price Sale price $9.14 AUD Unit price per Per 50
Thread Size (C) M2 (2x0.4mm)	Thread Length (L) 4 mm	Material 304 Stainless	Max Head Diameter 3.7 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Max Head Height: 1.0 mm Hex Key (D): 1.27 (0.05in.) mm Pitch: 0.400 mm Threads Per Inch: 63.5 TPI
Part Number: SC020M-004-B-SK-S4 (PK-50) Button Screws - M2 - 2x0.4mm - 4 mm - 304 Stainless Socket Screw 7 units (350 pcs) Available Now \| Further orders can be expected around Tue, Jul 14, 2026 Regular price $9.14 AUD Regular price Sale price $9.14 AUD Unit price per Per 50 View the product page first if you are unsure.
SC020M-004-B-SK-S4 (PK-50) --- Button Screws - M2 - 2x0.4mm - 4 mm - 304 Stainless Socket Screw SC020M-004-B-SK-S4 (PK-50) --- Button Screws - M2 - 2x0.4mm - 4 mm - 304 Stainless Socket Screw Regular price $9.14 AUD Regular price Sale price $9.14 AUD Unit price per 7 Available Now
Thread Size (C) M2 (2x0.4mm)	Thread Length (L) 5 mm	Material 304 Stainless	Max Head Diameter 3.7 mm	Max Head Height 1.0 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Hex Key (D): 1.27 (0.05in.) mm Pitch: 0.400 mm Threads Per Inch: 63.5 TPI
Part Number: SC020M-005-B-SK-S4 (PK-20) Button Screws - M2 - 2x0.4mm - 5 mm - 304 Stainless Socket Screw 1 pack (20 pcs) Available Now \| Further orders can be expected around Tue, Jul 14, 2026 Regular price $2.14 AUD Regular price ~~$3.95 AUD~~ Sale price $2.14 AUD Unit price per Per 20
Thread Size (C) M2 (2x0.4mm)	Thread Length (L) 5 mm	Material 304 Stainless	Max Head Diameter 3.7 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Max Head Height: 1.0 mm Hex Key (D): 1.27 (0.05in.) mm Pitch: 0.400 mm Threads Per Inch: 63.5 TPI
Part Number: SC020M-005-B-SK-S4 (PK-20) Button Screws - M2 - 2x0.4mm - 5 mm - 304 Stainless Socket Screw 1 pack (20 pcs) Available Now \| Further orders can be expected around Tue, Jul 14, 2026 Regular price $2.14 AUD Regular price ~~$3.95 AUD~~ Sale price $2.14 AUD Unit price per Per 20 View the product page first if you are unsure.
SC020M-005-B-SK-S4 (PK-20) --- Button Screws - M2 - 2x0.4mm - 5 mm - 304 Stainless Socket Screw Sale SC020M-005-B-SK-S4 (PK-20) --- Button Screws - M2 - 2x0.4mm - 5 mm - 304 Stainless Socket Screw Regular price $2.14 AUD Regular price ~~$3.95 AUD~~ Sale price $2.14 AUD Unit price per 1 Available Now Sale
Thread Size (C) M2 (2x0.4mm)	Thread Length (L) 6 mm	Material 304 Stainless	Max Head Diameter 3.7 mm	Max Head Height 1.0 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Hex Key (D): 1.27 (0.05in.) mm Pitch: 0.400 mm Threads Per Inch: 63.5 TPI
Part Number: SC020M-006-B-SK-S4 (PK-20) Button Screws - M2 - 2x0.4mm - 6 mm - 304 Stainless Socket Screw 34 units (680 pcs) Available Now \| Further orders can be expected around Tue, Jul 14, 2026 Regular price $4.23 AUD Regular price Sale price $4.23 AUD Unit price per Per 20
Thread Size (C) M2 (2x0.4mm)	Thread Length (L) 6 mm	Material 304 Stainless	Max Head Diameter 3.7 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Max Head Height: 1.0 mm Hex Key (D): 1.27 (0.05in.) mm Pitch: 0.400 mm Threads Per Inch: 63.5 TPI
Part Number: SC020M-006-B-SK-S4 (PK-20) Button Screws - M2 - 2x0.4mm - 6 mm - 304 Stainless Socket Screw 34 units (680 pcs) Available Now \| Further orders can be expected around Tue, Jul 14, 2026 Regular price $4.23 AUD Regular price Sale price $4.23 AUD Unit price per Per 20 View the product page first if you are unsure.
SC020M-006-B-SK-S4 (PK-20) --- Button Screws - M2 - 2x0.4mm - 6 mm - 304 Stainless Socket Screw SC020M-006-B-SK-S4 (PK-20) --- Button Screws - M2 - 2x0.4mm - 6 mm - 304 Stainless Socket Screw Regular price $4.23 AUD Regular price Sale price $4.23 AUD Unit price per 34 Available Now
Thread Size (C) M2 (2x0.4mm)	Thread Length (L) 8 mm	Material 304 Stainless	Max Head Diameter 3.7 mm	Max Head Height 1.0 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Hex Key (D): 1.27 (0.05in.) mm Pitch: 0.400 mm Threads Per Inch: 63.5 TPI
Part Number: SC020M-008-B-SK-S4 (PK-20) Button Screws - M2 - 2x0.4mm - 8 mm - 304 Stainless Socket Screw 7 units (140 pcs) Available Now \| Further orders can be expected around Tue, Jul 14, 2026 Regular price $4.59 AUD Regular price Sale price $4.59 AUD Unit price per Per 20
Thread Size (C) M2 (2x0.4mm)	Thread Length (L) 8 mm	Material 304 Stainless	Max Head Diameter 3.7 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Max Head Height: 1.0 mm Hex Key (D): 1.27 (0.05in.) mm Pitch: 0.400 mm Threads Per Inch: 63.5 TPI
Part Number: SC020M-008-B-SK-S4 (PK-20) Button Screws - M2 - 2x0.4mm - 8 mm - 304 Stainless Socket Screw 7 units (140 pcs) Available Now \| Further orders can be expected around Tue, Jul 14, 2026 Regular price $4.59 AUD Regular price Sale price $4.59 AUD Unit price per Per 20 View the product page first if you are unsure.
SC020M-008-B-SK-S4 (PK-20) --- Button Screws - M2 - 2x0.4mm - 8 mm - 304 Stainless Socket Screw SC020M-008-B-SK-S4 (PK-20) --- Button Screws - M2 - 2x0.4mm - 8 mm - 304 Stainless Socket Screw Regular price $4.59 AUD Regular price Sale price $4.59 AUD Unit price per 7 Available Now
Thread Size (C) M2 (2x0.4mm)	Thread Length (L) 16 mm	Material 304 Stainless	Max Head Diameter 3.7 mm	Max Head Height 1.0 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Hex Key (D): 1.27 (0.05in.) mm Pitch: 0.400 mm Threads Per Inch: 63.5 TPI
Part Number: SC020M-016-B-SK-S4 (PK-10) Button Screws - M2 - 2x0.4mm - 16 mm - 304 Stainless Socket Screw 2 units (20 pcs) Available Now \| Further orders can be expected around Tue, Jul 14, 2026 Regular price $6.50 AUD Regular price Sale price $6.50 AUD Unit price per Per 10
Thread Size (C) M2 (2x0.4mm)	Thread Length (L) 16 mm	Material 304 Stainless	Max Head Diameter 3.7 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Max Head Height: 1.0 mm Hex Key (D): 1.27 (0.05in.) mm Pitch: 0.400 mm Threads Per Inch: 63.5 TPI
Part Number: SC020M-016-B-SK-S4 (PK-10) Button Screws - M2 - 2x0.4mm - 16 mm - 304 Stainless Socket Screw 2 units (20 pcs) Available Now \| Further orders can be expected around Tue, Jul 14, 2026 Regular price $6.50 AUD Regular price Sale price $6.50 AUD Unit price per Per 10 View the product page first if you are unsure.
SC020M-016-B-SK-S4 (PK-10) --- Button Screws - M2 - 2x0.4mm - 16 mm - 304 Stainless Socket Screw SC020M-016-B-SK-S4 (PK-10) --- Button Screws - M2 - 2x0.4mm - 16 mm - 304 Stainless Socket Screw Regular price $6.50 AUD Regular price Sale price $6.50 AUD Unit price per 2 Available Now
Thread Size (C) 2-56 UNC (2.18mm)	Thread Length (L) 12.7 mm	Material 304 Stainless	Max Head Diameter 4.2 mm	Max Head Height 1.2 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Hex Key (D): 1.27 (0.05in.) mm Pitch: 0.454 mm Threads Per Inch: 56 TPI
Part Number: SC022C-013-B-SK-S4 (PK-10) Button Screws - 2-56 UNC - 2.18mm - 12.7 mm - 304 Stainless Socket Screw Out of Stock \| Backorder Now \| Orders can be expected around Tue, Jul 14, 2026 Regular price $4.32 AUD Regular price Sale price $4.32 AUD Unit price per Per 10
Thread Size (C) 2-56 UNC (2.18mm)	Thread Length (L) 12.7 mm	Material 304 Stainless	Max Head Diameter 4.2 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Max Head Height: 1.2 mm Hex Key (D): 1.27 (0.05in.) mm Pitch: 0.454 mm Threads Per Inch: 56 TPI
Part Number: SC022C-013-B-SK-S4 (PK-10) Button Screws - 2-56 UNC - 2.18mm - 12.7 mm - 304 Stainless Socket Screw Out of Stock \| Backorder Now \| Orders can be expected around Tue, Jul 14, 2026 Regular price $4.32 AUD Regular price Sale price $4.32 AUD Unit price per Per 10 View the product page first if you are unsure.
SC022C-013-B-SK-S4 (PK-10) --- Button Screws - 2-56 UNC - 2.18mm - 12.7 mm - 304 Stainless Socket Screw SC022C-013-B-SK-S4 (PK-10) --- Button Screws - 2-56 UNC - 2.18mm - 12.7 mm - 304 Stainless Socket Screw Regular price $4.32 AUD Regular price Sale price $4.32 AUD Unit price per Out of stock! Backorder Now
Thread Size (C) M2.5 (2.5x0.45mm)	Thread Length (L) 4 mm	Material 304 Stainless	Max Head Diameter 4.4 mm	Max Head Height 1.4 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Hex Key (D): 1.50 mm Pitch: 0.450 mm Threads Per Inch: 56.44 TPI
Part Number: SC025M-004-B-SK-S4 (PK-10) Button Screws - M2.5 - 2.5x0.45mm - 4 mm - 304 Stainless Socket Screw 10 units (100 pcs) Available Now \| Further orders can be expected around Tue, Jul 14, 2026 Regular price $4.68 AUD Regular price Sale price $4.68 AUD Unit price per Per 10
Thread Size (C) M2.5 (2.5x0.45mm)	Thread Length (L) 4 mm	Material 304 Stainless	Max Head Diameter 4.4 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Max Head Height: 1.4 mm Hex Key (D): 1.50 mm Pitch: 0.450 mm Threads Per Inch: 56.44 TPI
Part Number: SC025M-004-B-SK-S4 (PK-10) Button Screws - M2.5 - 2.5x0.45mm - 4 mm - 304 Stainless Socket Screw 10 units (100 pcs) Available Now \| Further orders can be expected around Tue, Jul 14, 2026 Regular price $4.68 AUD Regular price Sale price $4.68 AUD Unit price per Per 10 View the product page first if you are unsure.
SC025M-004-B-SK-S4 (PK-10) --- Button Screws - M2.5 - 2.5x0.45mm - 4 mm - 304 Stainless Socket Screw SC025M-004-B-SK-S4 (PK-10) --- Button Screws - M2.5 - 2.5x0.45mm - 4 mm - 304 Stainless Socket Screw Regular price $4.68 AUD Regular price Sale price $4.68 AUD Unit price per 10 Available Now
Thread Size (C) M2.5 (2.5x0.45mm)	Thread Length (L) 5 mm	Material 304 Stainless	Max Head Diameter 4.4 mm	Max Head Height 1.4 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Hex Key (D): 1.50 mm Pitch: 0.450 mm Threads Per Inch: 56.44 TPI
Part Number: SC025M-005-B-SK-S4 (PK-10) Button Screws - M2.5 - 2.5x0.45mm - 5 mm - 304 Stainless Socket Screw 18 units (180 pcs) Available Now \| Further orders can be expected around Tue, Jul 14, 2026 Regular price $2.50 AUD Regular price ~~$4.70 AUD~~ Sale price $2.50 AUD Unit price per Per 10
Thread Size (C) M2.5 (2.5x0.45mm)	Thread Length (L) 5 mm	Material 304 Stainless	Max Head Diameter 4.4 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Max Head Height: 1.4 mm Hex Key (D): 1.50 mm Pitch: 0.450 mm Threads Per Inch: 56.44 TPI
Part Number: SC025M-005-B-SK-S4 (PK-10) Button Screws - M2.5 - 2.5x0.45mm - 5 mm - 304 Stainless Socket Screw 18 units (180 pcs) Available Now \| Further orders can be expected around Tue, Jul 14, 2026 Regular price $2.50 AUD Regular price ~~$4.70 AUD~~ Sale price $2.50 AUD Unit price per Per 10 View the product page first if you are unsure.
SC025M-005-B-SK-S4 (PK-10) --- Button Screws - M2.5 - 2.5x0.45mm - 5 mm - 304 Stainless Socket Screw Sale SC025M-005-B-SK-S4 (PK-10) --- Button Screws - M2.5 - 2.5x0.45mm - 5 mm - 304 Stainless Socket Screw Regular price $2.50 AUD Regular price ~~$4.70 AUD~~ Sale price $2.50 AUD Unit price per 18 Available Now Sale
Thread Size (C) M2.5 (2.5x0.45mm)	Thread Length (L) 8 mm	Material 304 Stainless	Max Head Diameter 4.4 mm	Max Head Height 1.4 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Hex Key (D): 1.50 mm Pitch: 0.450 mm Threads Per Inch: 56.44 TPI
Part Number: SC025M-008-B-SK-S4 (PK-10) Button Screws - M2.5 - 2.5x0.45mm - 8 mm - 304 Stainless Socket Screw 34 units (340 pcs) Available Now \| Further orders can be expected around Tue, Jul 14, 2026 Regular price $5.05 AUD Regular price Sale price $5.05 AUD Unit price per Per 10
Thread Size (C) M2.5 (2.5x0.45mm)	Thread Length (L) 8 mm	Material 304 Stainless	Max Head Diameter 4.4 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Max Head Height: 1.4 mm Hex Key (D): 1.50 mm Pitch: 0.450 mm Threads Per Inch: 56.44 TPI
Part Number: SC025M-008-B-SK-S4 (PK-10) Button Screws - M2.5 - 2.5x0.45mm - 8 mm - 304 Stainless Socket Screw 34 units (340 pcs) Available Now \| Further orders can be expected around Tue, Jul 14, 2026 Regular price $5.05 AUD Regular price Sale price $5.05 AUD Unit price per Per 10 View the product page first if you are unsure.
SC025M-008-B-SK-S4 (PK-10) --- Button Screws - M2.5 - 2.5x0.45mm - 8 mm - 304 Stainless Socket Screw SC025M-008-B-SK-S4 (PK-10) --- Button Screws - M2.5 - 2.5x0.45mm - 8 mm - 304 Stainless Socket Screw Regular price $5.05 AUD Regular price Sale price $5.05 AUD Unit price per 34 Available Now
Thread Size (C) M2.5 (2.5x0.45mm)	Thread Length (L) 10 mm	Material 304 Stainless	Max Head Diameter 4.4 mm	Max Head Height 1.4 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Hex Key (D): 1.50 mm Pitch: 0.450 mm Threads Per Inch: 56.44 TPI
Part Number: SC025M-010-B-SK-S4 (PK-10) Button Screws - M2.5 - 2.5x0.45mm - 10 mm - 304 Stainless Socket Screw 14 units (140 pcs) Available Now \| Further orders can be expected around Tue, Jul 14, 2026 Regular price $5.95 AUD Regular price Sale price $5.95 AUD Unit price per Per 10
Thread Size (C) M2.5 (2.5x0.45mm)	Thread Length (L) 10 mm	Material 304 Stainless	Max Head Diameter 4.4 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Max Head Height: 1.4 mm Hex Key (D): 1.50 mm Pitch: 0.450 mm Threads Per Inch: 56.44 TPI
Part Number: SC025M-010-B-SK-S4 (PK-10) Button Screws - M2.5 - 2.5x0.45mm - 10 mm - 304 Stainless Socket Screw 14 units (140 pcs) Available Now \| Further orders can be expected around Tue, Jul 14, 2026 Regular price $5.95 AUD Regular price Sale price $5.95 AUD Unit price per Per 10 View the product page first if you are unsure.
SC025M-010-B-SK-S4 (PK-10) --- Button Screws - M2.5 - 2.5x0.45mm - 10 mm - 304 Stainless Socket Screw SC025M-010-B-SK-S4 (PK-10) --- Button Screws - M2.5 - 2.5x0.45mm - 10 mm - 304 Stainless Socket Screw Regular price $5.95 AUD Regular price Sale price $5.95 AUD Unit price per 14 Available Now
Thread Size (C) M2.5 (2.5x0.45mm)	Thread Length (L) 12 mm	Material 304 Stainless	Max Head Diameter 4.4 mm	Max Head Height 1.4 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Hex Key (D): 1.50 mm Pitch: 0.450 mm Threads Per Inch: 56.44 TPI
Part Number: SC025M-012-B-SK-S4 (PK-10) Button Screws - M2.5 - 2.5x0.45mm - 12 mm - 304 Stainless Socket Screw 4 units (40 pcs) Available Now \| Further orders can be expected around Tue, Jul 14, 2026 Regular price $6.32 AUD Regular price Sale price $6.32 AUD Unit price per Per 10
Thread Size (C) M2.5 (2.5x0.45mm)	Thread Length (L) 12 mm	Material 304 Stainless	Max Head Diameter 4.4 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Max Head Height: 1.4 mm Hex Key (D): 1.50 mm Pitch: 0.450 mm Threads Per Inch: 56.44 TPI
Part Number: SC025M-012-B-SK-S4 (PK-10) Button Screws - M2.5 - 2.5x0.45mm - 12 mm - 304 Stainless Socket Screw 4 units (40 pcs) Available Now \| Further orders can be expected around Tue, Jul 14, 2026 Regular price $6.32 AUD Regular price Sale price $6.32 AUD Unit price per Per 10 View the product page first if you are unsure.
SC025M-012-B-SK-S4 (PK-10) --- Button Screws - M2.5 - 2.5x0.45mm - 12 mm - 304 Stainless Socket Screw SC025M-012-B-SK-S4 (PK-10) --- Button Screws - M2.5 - 2.5x0.45mm - 12 mm - 304 Stainless Socket Screw Regular price $6.32 AUD Regular price Sale price $6.32 AUD Unit price per 4 Available Now
Thread Size (C) M2.5 (2.5x0.45mm)	Thread Length (L) 16 mm	Material 304 Stainless	Max Head Diameter 4.4 mm	Max Head Height 1.4 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Hex Key (D): 1.50 mm Pitch: 0.450 mm Threads Per Inch: 56.44 TPI
Part Number: SC025M-016-B-SK-S4 (PK-10) Button Screws - M2.5 - 2.5x0.45mm - 16 mm - 304 Stainless Socket Screw 6 units (60 pcs) Available Now \| Further orders can be expected around Tue, Jul 14, 2026 Regular price $6.59 AUD Regular price Sale price $6.59 AUD Unit price per Per 10
Thread Size (C) M2.5 (2.5x0.45mm)	Thread Length (L) 16 mm	Material 304 Stainless	Max Head Diameter 4.4 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Max Head Height: 1.4 mm Hex Key (D): 1.50 mm Pitch: 0.450 mm Threads Per Inch: 56.44 TPI
Part Number: SC025M-016-B-SK-S4 (PK-10) Button Screws - M2.5 - 2.5x0.45mm - 16 mm - 304 Stainless Socket Screw 6 units (60 pcs) Available Now \| Further orders can be expected around Tue, Jul 14, 2026 Regular price $6.59 AUD Regular price Sale price $6.59 AUD Unit price per Per 10 View the product page first if you are unsure.
SC025M-016-B-SK-S4 (PK-10) --- Button Screws - M2.5 - 2.5x0.45mm - 16 mm - 304 Stainless Socket Screw SC025M-016-B-SK-S4 (PK-10) --- Button Screws - M2.5 - 2.5x0.45mm - 16 mm - 304 Stainless Socket Screw Regular price $6.59 AUD Regular price Sale price $6.59 AUD Unit price per 6 Available Now
Thread Size (C) 3-48 UNC (2.52mm)	Thread Length (L) 12.7 mm	Material 304 Stainless	Max Head Diameter 4.8 mm	Max Head Height 1.3 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Hex Key (D): 1.59 (1/16) mm Pitch: 0.529 mm Threads Per Inch: 48 TPI
Part Number: SC025C-013-B-SK-S4 (PK-40) Button Screws - 3-48 UNC - 2.52mm - 12.7 mm - 304 Stainless Socket Screw 1 pack (40 pcs) Available Now \| Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $8.00 AUD Regular price ~~$15.20 AUD~~ Sale price $8.00 AUD Unit price per Per 40
Thread Size (C) 3-48 UNC (2.52mm)	Thread Length (L) 12.7 mm	Material 304 Stainless	Max Head Diameter 4.8 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Max Head Height: 1.3 mm Hex Key (D): 1.59 (1/16) mm Pitch: 0.529 mm Threads Per Inch: 48 TPI
Part Number: SC025C-013-B-SK-S4 (PK-40) Button Screws - 3-48 UNC - 2.52mm - 12.7 mm - 304 Stainless Socket Screw 1 pack (40 pcs) Available Now \| Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $8.00 AUD Regular price ~~$15.20 AUD~~ Sale price $8.00 AUD Unit price per Per 40
SC025C-013-B-SK-S4 (PK-40) --- Button Screws - 3-48 UNC - 2.52mm - 12.7 mm - 304 Stainless Socket Screw Sale SC025C-013-B-SK-S4 (PK-40) --- Button Screws - 3-48 UNC - 2.52mm - 12.7 mm - 304 Stainless Socket Screw Regular price $8.00 AUD Regular price ~~$15.20 AUD~~ Sale price $8.00 AUD Unit price per 1 Available Now Sale
Thread Size (C) 4-40 UNC (2.85mm)	Thread Length (L) 6.4 mm	Material 304 Stainless	Max Head Diameter 5.4 mm	Max Head Height 1.5 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Hex Key (D): 1.59 (1/16) mm Pitch: 0.635 mm Threads Per Inch: 40 TPI
Part Number: SC028C-006-B-SK-S4 (PK-10) Button Screws - 4-40 UNC - 2.85mm - 6.4 mm - 304 Stainless Socket Screw 3 units (30 pcs) Available Now \| Further orders can be expected around Tue, Jul 14, 2026 Regular price $2.23 AUD Regular price ~~$4.06 AUD~~ Sale price $2.23 AUD Unit price per Per 10
Thread Size (C) 4-40 UNC (2.85mm)	Thread Length (L) 6.4 mm	Material 304 Stainless	Max Head Diameter 5.4 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Max Head Height: 1.5 mm Hex Key (D): 1.59 (1/16) mm Pitch: 0.635 mm Threads Per Inch: 40 TPI
Part Number: SC028C-006-B-SK-S4 (PK-10) Button Screws - 4-40 UNC - 2.85mm - 6.4 mm - 304 Stainless Socket Screw 3 units (30 pcs) Available Now \| Further orders can be expected around Tue, Jul 14, 2026 Regular price $2.23 AUD Regular price ~~$4.06 AUD~~ Sale price $2.23 AUD Unit price per Per 10 View the product page first if you are unsure.
SC028C-006-B-SK-S4 (PK-10) --- Button Screws - 4-40 UNC - 2.85mm - 6.4 mm - 304 Stainless Socket Screw Sale SC028C-006-B-SK-S4 (PK-10) --- Button Screws - 4-40 UNC - 2.85mm - 6.4 mm - 304 Stainless Socket Screw Regular price $2.23 AUD Regular price ~~$4.06 AUD~~ Sale price $2.23 AUD Unit price per 3 Available Now Sale
Thread Size (C) 4-40 UNC (2.85mm)	Thread Length (L) 9.5 mm	Material 304 Stainless	Max Head Diameter 5.4 mm	Max Head Height 1.5 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Hex Key (D): 1.59 (1/16) mm Pitch: 0.635 mm Threads Per Inch: 40 TPI
Part Number: SC028C-010-B-SK-S4 (PK-10) Button Screws - 4-40 UNC - 2.85mm - 9.5 mm - 304 Stainless Socket Screw 7 units (70 pcs) Available Now \| Further orders can be expected around Tue, Jul 14, 2026 Regular price $2.32 AUD Regular price ~~$4.27 AUD~~ Sale price $2.32 AUD Unit price per Per 10
Thread Size (C) 4-40 UNC (2.85mm)	Thread Length (L) 9.5 mm	Material 304 Stainless	Max Head Diameter 5.4 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Max Head Height: 1.5 mm Hex Key (D): 1.59 (1/16) mm Pitch: 0.635 mm Threads Per Inch: 40 TPI
Part Number: SC028C-010-B-SK-S4 (PK-10) Button Screws - 4-40 UNC - 2.85mm - 9.5 mm - 304 Stainless Socket Screw 7 units (70 pcs) Available Now \| Further orders can be expected around Tue, Jul 14, 2026 Regular price $2.32 AUD Regular price ~~$4.27 AUD~~ Sale price $2.32 AUD Unit price per Per 10 View the product page first if you are unsure.
SC028C-010-B-SK-S4 (PK-10) --- Button Screws - 4-40 UNC - 2.85mm - 9.5 mm - 304 Stainless Socket Screw Sale SC028C-010-B-SK-S4 (PK-10) --- Button Screws - 4-40 UNC - 2.85mm - 9.5 mm - 304 Stainless Socket Screw Regular price $2.32 AUD Regular price ~~$4.27 AUD~~ Sale price $2.32 AUD Unit price per 7 Available Now Sale
Thread Size (C) 4-40 UNC (2.85mm)	Thread Length (L) 12.7 mm	Material 304 Stainless	Max Head Diameter 5.4 mm	Max Head Height 1.5 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Hex Key (D): 1.59 (1/16) mm Pitch: 0.635 mm Threads Per Inch: 40 TPI
Part Number: SC028C-013-B-SK-S4 (PK-10) Button Screws - 4-40 UNC - 2.85mm - 12.7 mm - 304 Stainless Socket Screw 4 units (40 pcs) Available Now \| Further orders can be expected around Tue, Jul 14, 2026 Regular price $2.50 AUD Regular price ~~$4.70 AUD~~ Sale price $2.50 AUD Unit price per Per 10
Thread Size (C) 4-40 UNC (2.85mm)	Thread Length (L) 12.7 mm	Material 304 Stainless	Max Head Diameter 5.4 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Max Head Height: 1.5 mm Hex Key (D): 1.59 (1/16) mm Pitch: 0.635 mm Threads Per Inch: 40 TPI
Part Number: SC028C-013-B-SK-S4 (PK-10) Button Screws - 4-40 UNC - 2.85mm - 12.7 mm - 304 Stainless Socket Screw 4 units (40 pcs) Available Now \| Further orders can be expected around Tue, Jul 14, 2026 Regular price $2.50 AUD Regular price ~~$4.70 AUD~~ Sale price $2.50 AUD Unit price per Per 10 View the product page first if you are unsure.
SC028C-013-B-SK-S4 (PK-10) --- Button Screws - 4-40 UNC - 2.85mm - 12.7 mm - 304 Stainless Socket Screw Sale SC028C-013-B-SK-S4 (PK-10) --- Button Screws - 4-40 UNC - 2.85mm - 12.7 mm - 304 Stainless Socket Screw Regular price $2.50 AUD Regular price ~~$4.70 AUD~~ Sale price $2.50 AUD Unit price per 4 Available Now Sale
Thread Size (C) 4-40 UNC (2.85mm)	Thread Length (L) 15.9 mm	Material 304 Stainless	Max Head Diameter 5.4 mm	Max Head Height 1.5 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Hex Key (D): 1.59 (1/16) mm Pitch: 0.635 mm Threads Per Inch: 40 TPI
Part Number: SC028C-016-B-SK-S4 (PK-10) Button Screws - 4-40 UNC - 2.85mm - 15.9 mm - 304 Stainless Socket Screw 2 units (20 pcs) Available Now \| Further orders can be expected around Tue, Jul 14, 2026 Regular price $4.86 AUD Regular price Sale price $4.86 AUD Unit price per Per 10
Thread Size (C) 4-40 UNC (2.85mm)	Thread Length (L) 15.9 mm	Material 304 Stainless	Max Head Diameter 5.4 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Max Head Height: 1.5 mm Hex Key (D): 1.59 (1/16) mm Pitch: 0.635 mm Threads Per Inch: 40 TPI
Part Number: SC028C-016-B-SK-S4 (PK-10) Button Screws - 4-40 UNC - 2.85mm - 15.9 mm - 304 Stainless Socket Screw 2 units (20 pcs) Available Now \| Further orders can be expected around Tue, Jul 14, 2026 Regular price $4.86 AUD Regular price Sale price $4.86 AUD Unit price per Per 10 View the product page first if you are unsure.
SC028C-016-B-SK-S4 (PK-10) --- Button Screws - 4-40 UNC - 2.85mm - 15.9 mm - 304 Stainless Socket Screw SC028C-016-B-SK-S4 (PK-10) --- Button Screws - 4-40 UNC - 2.85mm - 15.9 mm - 304 Stainless Socket Screw Regular price $4.86 AUD Regular price Sale price $4.86 AUD Unit price per 2 Available Now
Thread Size (C) 4-40 UNC (2.85mm)	Thread Length (L) 19.1 mm	Material 304 Stainless	Max Head Diameter 5.4 mm	Max Head Height 1.5 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Hex Key (D): 1.59 (1/16) mm Pitch: 0.635 mm Threads Per Inch: 40 TPI
Part Number: SC028C-019-B-SK-S4 (PK-10) Button Screws - 4-40 UNC - 2.85mm - 19.1 mm - 304 Stainless Socket Screw 5 units (50 pcs) Available Now \| Further orders can be expected around Tue, Jul 14, 2026 Regular price $5.05 AUD Regular price Sale price $5.05 AUD Unit price per Per 10
Thread Size (C) 4-40 UNC (2.85mm)	Thread Length (L) 19.1 mm	Material 304 Stainless	Max Head Diameter 5.4 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Max Head Height: 1.5 mm Hex Key (D): 1.59 (1/16) mm Pitch: 0.635 mm Threads Per Inch: 40 TPI
Part Number: SC028C-019-B-SK-S4 (PK-10) Button Screws - 4-40 UNC - 2.85mm - 19.1 mm - 304 Stainless Socket Screw 5 units (50 pcs) Available Now \| Further orders can be expected around Tue, Jul 14, 2026 Regular price $5.05 AUD Regular price Sale price $5.05 AUD Unit price per Per 10 View the product page first if you are unsure.
SC028C-019-B-SK-S4 (PK-10) --- Button Screws - 4-40 UNC - 2.85mm - 19.1 mm - 304 Stainless Socket Screw SC028C-019-B-SK-S4 (PK-10) --- Button Screws - 4-40 UNC - 2.85mm - 19.1 mm - 304 Stainless Socket Screw Regular price $5.05 AUD Regular price Sale price $5.05 AUD Unit price per 5 Available Now
Thread Size (C) M3 (3x0.5mm)	Thread Length (L) 5 mm	Material 304 Stainless	Max Head Diameter 5.7 mm	Max Head Height 1.7 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Hex Key (D): 2.00 mm Pitch: 0.500 mm Threads Per Inch: 50.8 TPI
Part Number: SC030M-005-B-SK-S4 (PK-50) Button Screws - M3 - 3x0.5mm - 5 mm - 304 Stainless Socket Screw 1 pack (50 pcs) Available Now \| Further orders can be expected around Tue, Jul 14, 2026 Regular price $1.41 AUD Regular price ~~$2.54 AUD~~ Sale price $1.41 AUD Unit price per Per 50
Thread Size (C) M3 (3x0.5mm)	Thread Length (L) 5 mm	Material 304 Stainless	Max Head Diameter 5.7 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Max Head Height: 1.7 mm Hex Key (D): 2.00 mm Pitch: 0.500 mm Threads Per Inch: 50.8 TPI
Part Number: SC030M-005-B-SK-S4 (PK-50) Button Screws - M3 - 3x0.5mm - 5 mm - 304 Stainless Socket Screw 1 pack (50 pcs) Available Now \| Further orders can be expected around Tue, Jul 14, 2026 Regular price $1.41 AUD Regular price ~~$2.54 AUD~~ Sale price $1.41 AUD Unit price per Per 50 View the product page first if you are unsure.
SC030M-005-B-SK-S4 (PK-50) --- Button Screws - M3 - 3x0.5mm - 5 mm - 304 Stainless Socket Screw Sale SC030M-005-B-SK-S4 (PK-50) --- Button Screws - M3 - 3x0.5mm - 5 mm - 304 Stainless Socket Screw Regular price $1.41 AUD Regular price ~~$2.54 AUD~~ Sale price $1.41 AUD Unit price per 1 Available Now Sale

Small Parts & Bearings Pty Ltd - 3A / 8 Boyland Avenue, Coopers Plains, Queensland, Australia. (ABN: 79 121 865 414)