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Collection: Screws - Self Tapping - Countersunk

Screws -> Self Tapping -> Countersunk

Approx Diameter	Thread Length (L)	Gauge	Thread Pitch	Indicative Image
Self Tapping Screws - 5.4x38.1 mm - 12 Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
Approx Diameter 5.4 mm	Thread Length (L) 38.1 mm	Gauge 12
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Type: Countersunk / Philips Category: Screws - Self Tapping - Countersunk - Phillips
Part Number: SKT0540-038-PH-S4 (PK-10) 30 units (300 pcs) Available Now \| Further orders can be expected around Thu, Jun 18, 2026 Regular price $2.86 AUD Regular price ~~$5.26 AUD~~ Sale price $2.86 AUD Unit price per Priced, Stocked and Sold Per 10 Units Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 30 available can be backordered.
Approx Diameter	Thread Length (L)	Gauge	Thread Pitch	Indicative Image
Self Tapping Screws - 5.4x38.1 mm - 12 Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
Approx Diameter 5.4 mm	Thread Length (L) 38.1 mm	Gauge 12
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Type: Countersunk / Philips Category: Screws - Self Tapping - Countersunk - Phillips
Part Number: SKT0540-038-PH-S4 (PK-10) 30 units (300 pcs) Available Now \| Further orders can be expected around Thu, Jun 18, 2026 Regular price $2.86 AUD Regular price ~~$5.26 AUD~~ Sale price $2.86 AUD Unit price per Priced, Stocked and Sold Per 10 Units Excludes GST and overseas Taxes & Duties Quantity Required 30 units (300 pcs) Available Now. Backorder if more than 30.
SKT0540-038-PH-S4 (PK-10) --- Self Tapping Screws - 5.4x38.1 mm - 12 Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw Sale SKT0540-038-PH-S4 (PK-10) --- Self Tapping Screws - 5.4x38.1 mm - 12 Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw Regular price $2.86 AUD Regular price ~~$5.26 AUD~~ Sale price $2.86 AUD Unit price per Priced, Stocked and Sold Per 10 Units Excludes GST and overseas Taxes & Duties 30 Available Now Sale
Self Tapping Screws - 6.35x44.5 mm - 14 Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
Approx Diameter 6.35 mm	Thread Length (L) 44.5 mm	Gauge 14
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Type: Countersunk / Philips Category: Screws - Self Tapping - Countersunk - Phillips
Part Number: SKT0635-045-PH-S4 (PK-10) 16 units (160 pcs) Available Now \| Further orders can be expected around Thu, Jun 18, 2026 Regular price $3.32 AUD Regular price ~~$6.27 AUD~~ Sale price $3.32 AUD Unit price per Priced, Stocked and Sold Per 10 Units Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 16 available can be backordered.
Self Tapping Screws - 6.35x44.5 mm - 14 Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
Approx Diameter 6.35 mm	Thread Length (L) 44.5 mm	Gauge 14
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Type: Countersunk / Philips Category: Screws - Self Tapping - Countersunk - Phillips
Part Number: SKT0635-045-PH-S4 (PK-10) 16 units (160 pcs) Available Now \| Further orders can be expected around Thu, Jun 18, 2026 Regular price $3.32 AUD Regular price ~~$6.27 AUD~~ Sale price $3.32 AUD Unit price per Priced, Stocked and Sold Per 10 Units Excludes GST and overseas Taxes & Duties Quantity Required 16 units (160 pcs) Available Now. Backorder if more than 16.
SKT0635-045-PH-S4 (PK-10) --- Self Tapping Screws - 6.35x44.5 mm - 14 Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw Sale SKT0635-045-PH-S4 (PK-10) --- Self Tapping Screws - 6.35x44.5 mm - 14 Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw Regular price $3.32 AUD Regular price ~~$6.27 AUD~~ Sale price $3.32 AUD Unit price per Priced, Stocked and Sold Per 10 Units Excludes GST and overseas Taxes & Duties 16 Available Now Sale
Self Tapping Screws - 6.35x50.8 mm - 14 Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
Approx Diameter 6.35 mm	Thread Length (L) 50.8 mm	Gauge 14
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Type: Countersunk / Philips Category: Screws - Self Tapping - Countersunk - Phillips
Part Number: SKT0635-051-PH-S4 (PK-5) 19 units (95 pcs) Available Now \| Further orders can be expected around Thu, Jun 18, 2026 Regular price $2.05 AUD Regular price ~~$3.75 AUD~~ Sale price $2.05 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 19 available can be backordered.
Self Tapping Screws - 6.35x50.8 mm - 14 Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
Approx Diameter 6.35 mm	Thread Length (L) 50.8 mm	Gauge 14
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Type: Countersunk / Philips Category: Screws - Self Tapping - Countersunk - Phillips
Part Number: SKT0635-051-PH-S4 (PK-5) 19 units (95 pcs) Available Now \| Further orders can be expected around Thu, Jun 18, 2026 Regular price $2.05 AUD Regular price ~~$3.75 AUD~~ Sale price $2.05 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties Quantity Required 19 units (95 pcs) Available Now. Backorder if more than 19.
SKT0635-051-PH-S4 (PK-5) --- Self Tapping Screws - 6.35x50.8 mm - 14 Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw Sale SKT0635-051-PH-S4 (PK-5) --- Self Tapping Screws - 6.35x50.8 mm - 14 Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw Regular price $2.05 AUD Regular price ~~$3.75 AUD~~ Sale price $2.05 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties 19 Available Now Sale
Self Tapping Screws - 6.35x57.2 mm - 14 Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
Approx Diameter 6.35 mm	Thread Length (L) 57.2 mm	Gauge 14
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Type: Countersunk / Philips Category: Screws - Self Tapping - Countersunk - Phillips
Part Number: SKT0635-057-PH-S4 (PK-5) 17 units (85 pcs) Available Now \| Further orders can be expected around Thu, Jun 18, 2026 Regular price $2.14 AUD Regular price ~~$3.88 AUD~~ Sale price $2.14 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 17 available can be backordered.
Self Tapping Screws - 6.35x57.2 mm - 14 Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
Approx Diameter 6.35 mm	Thread Length (L) 57.2 mm	Gauge 14
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Type: Countersunk / Philips Category: Screws - Self Tapping - Countersunk - Phillips
Part Number: SKT0635-057-PH-S4 (PK-5) 17 units (85 pcs) Available Now \| Further orders can be expected around Thu, Jun 18, 2026 Regular price $2.14 AUD Regular price ~~$3.88 AUD~~ Sale price $2.14 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties Quantity Required 17 units (85 pcs) Available Now. Backorder if more than 17.
SKT0635-057-PH-S4 (PK-5) --- Self Tapping Screws - 6.35x57.2 mm - 14 Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw Sale SKT0635-057-PH-S4 (PK-5) --- Self Tapping Screws - 6.35x57.2 mm - 14 Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw Regular price $2.14 AUD Regular price ~~$3.88 AUD~~ Sale price $2.14 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties 17 Available Now Sale

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