Collection: Screws - Thumb - Flat Key Head

Screws (With Images)

Thumb

Dog Point
Flat Key Head

10 Products in this selection

This is a combined category of Flat Key Head Thumb Screws.
Use the filters in the table below, or the category tree above to refine the selection. To order any item, simply click the part number for a full product page, then add to your cart.

Additional resources:
Thumb Screws and Nuts PDF Quick Guide
PDF Screws Catalogue
Nuts

A more comprehensive listing may be found on the MBA Minibearings main store at Screws - Thumb - Flat Key Head.

Thread Size (C)	Thread Length (Tl)	Overall Length (L)	Head Diameter (D)	Head Height (H)
3/16-24 BSW (4.76mm)	19.05 mm	30.40 mm	13.70 mm
Material: Steel Finish: Zinc Plated Category: Screws - Thumb - Flat Key Head - Standard
Part Number: THS048W-019-F-CS (10 Pcs) Thumb Screws - 3/16-24 BSW -4.76mm- 19.05x30.4 mm - Steel 12 units (120 pcs) Available Now \| Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price $2.89 AUD Regular price ~~$9.24 AUD~~ Sale price $2.89 AUD Unit price per Per 10
Thread Size (C)	Thread Length (Tl)	Overall Length (L)	Indicative Image
3/16-24 BSW (4.76mm)	19.05 mm	30.40 mm
Material: Steel Head Diameter (D): 13.70 mm Finish: Zinc Plated Category: Screws - Thumb - Flat Key Head - Standard
Part Number: THS048W-019-F-CS (10 Pcs) Thumb Screws - 3/16-24 BSW -4.76mm- 19.05x30.4 mm - Steel 12 units (120 pcs) Available Now \| Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price $2.89 AUD Regular price ~~$9.24 AUD~~ Sale price $2.89 AUD Unit price per Per 10
THS048W-019-F-CS (10 Pcs) --- Thumb Screws - 3/16-24 BSW -4.76mm- 19.05x30.4 mm - Steel Sale THS048W-019-F-CS (10 Pcs) --- Thumb Screws - 3/16-24 BSW -4.76mm- 19.05x30.4 mm - Steel Regular price $2.89 AUD Regular price ~~$9.24 AUD~~ Sale price $2.89 AUD Unit price per 12 Available Now Sale
M5 (5x0.8mm)	12.00 mm	23.70 mm	13.70 mm
Material: Steel Finish: Zinc Plated Category: Screws - Thumb - Flat Key Head - Standard
Part Number: THS050M-012-F-CS (10 Pcs) Thumb Screws - M5 -5x0.8mm- 12x23.7 mm - Steel 17 units (170 pcs) Available Now \| Further orders can be expected around Mon, Jun 09, 2025 Regular price $4.68 AUD Regular price Sale price $4.68 AUD Unit price per Per 10
M5 (5x0.8mm)	12.00 mm	23.70 mm
Material: Steel Head Diameter (D): 13.70 mm Finish: Zinc Plated Category: Screws - Thumb - Flat Key Head - Standard
Part Number: THS050M-012-F-CS (10 Pcs) Thumb Screws - M5 -5x0.8mm- 12x23.7 mm - Steel 17 units (170 pcs) Available Now \| Further orders can be expected around Mon, Jun 09, 2025 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.
THS050M-012-F-CS (10 Pcs) --- Thumb Screws - M5 -5x0.8mm- 12x23.7 mm - Steel THS050M-012-F-CS (10 Pcs) --- Thumb Screws - M5 -5x0.8mm- 12x23.7 mm - Steel Regular price $4.68 AUD Regular price Sale price $4.68 AUD Unit price per 17 Available Now
M5 (5x0.8mm)	16.00 mm	27.70 mm	13.70 mm
Material: Steel Finish: Zinc Plated Category: Screws - Thumb - Flat Key Head - Standard
Part Number: THS050M-016-F-CS (5 Pcs) Thumb Screws - M5 -5x0.8mm- 16x27.7 mm - Steel 40 units (200 pcs) Available Now \| Further orders can be expected around Mon, Jun 09, 2025 Regular price $3.86 AUD Regular price Sale price $3.86 AUD Unit price per Per 5
M5 (5x0.8mm)	16.00 mm	27.70 mm
Material: Steel Head Diameter (D): 13.70 mm Finish: Zinc Plated Category: Screws - Thumb - Flat Key Head - Standard
Part Number: THS050M-016-F-CS (5 Pcs) Thumb Screws - M5 -5x0.8mm- 16x27.7 mm - Steel 40 units (200 pcs) Available Now \| Further orders can be expected around Mon, Jun 09, 2025 Regular price $3.86 AUD Regular price Sale price $3.86 AUD Unit price per Per 5 View the product page first if you are unsure.
THS050M-016-F-CS (5 Pcs) --- Thumb Screws - M5 -5x0.8mm- 16x27.7 mm - Steel THS050M-016-F-CS (5 Pcs) --- Thumb Screws - M5 -5x0.8mm- 16x27.7 mm - Steel Regular price $3.86 AUD Regular price Sale price $3.86 AUD Unit price per 40 Available Now
M5 (5x0.8mm)	20.00 mm	31.70 mm	13.70 mm
Material: Steel Finish: Zinc Plated Category: Screws - Thumb - Flat Key Head - Standard
Part Number: THS050M-020-F-CS (10 Pcs) Thumb Screws - M5 -5x0.8mm- 20x31.7 mm - Steel 20 units (200 pcs) Available Now \| Further orders can be expected around Mon, Jun 09, 2025 Regular price $7.86 AUD Regular price Sale price $7.86 AUD Unit price per Per 10
M5 (5x0.8mm)	20.00 mm	31.70 mm
Material: Steel Head Diameter (D): 13.70 mm Finish: Zinc Plated Category: Screws - Thumb - Flat Key Head - Standard
Part Number: THS050M-020-F-CS (10 Pcs) Thumb Screws - M5 -5x0.8mm- 20x31.7 mm - Steel 20 units (200 pcs) Available Now \| Further orders can be expected around Mon, Jun 09, 2025 Regular price $7.86 AUD Regular price Sale price $7.86 AUD Unit price per Per 10 View the product page first if you are unsure.
THS050M-020-F-CS (10 Pcs) --- Thumb Screws - M5 -5x0.8mm- 20x31.7 mm - Steel THS050M-020-F-CS (10 Pcs) --- Thumb Screws - M5 -5x0.8mm- 20x31.7 mm - Steel Regular price $7.86 AUD Regular price Sale price $7.86 AUD Unit price per 20 Available Now
M5 (5x0.8mm)	25.00 mm	36.70 mm	13.70 mm
Material: Steel Finish: Zinc Plated Category: Screws - Thumb - Flat Key Head - Standard
Part Number: THS050M-025-F-CS (20 Pcs) Thumb Screws - M5 -5x0.8mm- 25x36.7 mm - Steel 5 units (100 pcs) Available Now \| Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price $3.49 AUD Regular price ~~$9.89 AUD~~ Sale price $3.49 AUD Unit price per Per 20
M5 (5x0.8mm)	25.00 mm	36.70 mm
Material: Steel Head Diameter (D): 13.70 mm Finish: Zinc Plated Category: Screws - Thumb - Flat Key Head - Standard
Part Number: THS050M-025-F-CS (20 Pcs) Thumb Screws - M5 -5x0.8mm- 25x36.7 mm - Steel 5 units (100 pcs) Available Now \| Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price $3.49 AUD Regular price ~~$9.89 AUD~~ Sale price $3.49 AUD Unit price per Per 20
THS050M-025-F-CS (20 Pcs) --- Thumb Screws - M5 -5x0.8mm- 25x36.7 mm - Steel Sale THS050M-025-F-CS (20 Pcs) --- Thumb Screws - M5 -5x0.8mm- 25x36.7 mm - Steel Regular price $3.49 AUD Regular price ~~$9.89 AUD~~ Sale price $3.49 AUD Unit price per 5 Available Now Sale
M6 (6x1mm)	20.00 mm
Material: Steel Finish: Zinc Plated Category: Screws - Thumb - Flat Key Head - Standard
Part Number: THS060M-020-F-CS (10 Pcs) Thumb Screws - M6 -6x1mm- 20 - Steel 18 units (180 pcs) Available Now \| Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price $2.89 AUD Regular price ~~$9.29 AUD~~ Sale price $2.89 AUD Unit price per Per 10
M6 (6x1mm)	20.00 mm
Material: Steel Finish: Zinc Plated Category: Screws - Thumb - Flat Key Head - Standard
Part Number: THS060M-020-F-CS (10 Pcs) Thumb Screws - M6 -6x1mm- 20 - Steel 18 units (180 pcs) Available Now \| Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price $2.89 AUD Regular price ~~$9.29 AUD~~ Sale price $2.89 AUD Unit price per Per 10
THS060M-020-F-CS (10 Pcs) --- Thumb Screws - M6 -6x1mm- 20 - Steel Sale THS060M-020-F-CS (10 Pcs) --- Thumb Screws - M6 -6x1mm- 20 - Steel Regular price $2.89 AUD Regular price ~~$9.29 AUD~~ Sale price $2.89 AUD Unit price per 18 Available Now Sale
1/4-20 UNC (6.35mm)	25.40 mm	41.28 mm	22.23 mm
Material: Malleable Iron Finish: Tumbled Category: Screws - Thumb - Flat Key Head - Standard
Part Number: THS064C-025-F-MI Thumb Screws - 1/4-20 UNC -6.35mm- 25.4x41.28 mm - Malleable Iron 9 Available Now \| Further orders can be expected around Fri, May 02, 2025 Regular price $13.50 AUD Regular price Sale price $13.50 AUD Unit price per Each
1/4-20 UNC (6.35mm)	25.40 mm	41.28 mm
Material: Malleable Iron Head Diameter (D): 22.23 mm Finish: Tumbled Category: Screws - Thumb - Flat Key Head - Standard
Part Number: THS064C-025-F-MI Thumb Screws - 1/4-20 UNC -6.35mm- 25.4x41.28 mm - Malleable Iron 9 Available Now \| Further orders can be expected around Fri, May 02, 2025 Regular price $13.50 AUD Regular price Sale price $13.50 AUD Unit price per Each View the product page first if you are unsure.
THS064C-025-F-MI --- Thumb Screws - 1/4-20 UNC -6.35mm- 25.4x41.28 mm - Malleable Iron THS064C-025-F-MI --- Thumb Screws - 1/4-20 UNC -6.35mm- 25.4x41.28 mm - Malleable Iron Regular price $13.50 AUD Regular price Sale price $13.50 AUD Unit price per 9 Available Now
1/4-20 BSW (6.35mm)	25.40 mm
Material: Steel Finish: Zinc Plated Category: Screws - Thumb - Flat Key Head - Standard
Part Number: THS064W-025-F-CS (10 Pcs) Thumb Screws - 1/4-20 BSW -6.35mm- 25.4 - Steel 20 units (200 pcs) Available Now \| Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price $3.56 AUD Regular price ~~$11.38 AUD~~ Sale price $3.56 AUD Unit price per Per 10
1/4-20 BSW (6.35mm)	25.40 mm
Material: Steel Finish: Zinc Plated Category: Screws - Thumb - Flat Key Head - Standard
Part Number: THS064W-025-F-CS (10 Pcs) Thumb Screws - 1/4-20 BSW -6.35mm- 25.4 - Steel 20 units (200 pcs) Available Now \| Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price $3.56 AUD Regular price ~~$11.38 AUD~~ Sale price $3.56 AUD Unit price per Per 10
THS064W-025-F-CS (10 Pcs) --- Thumb Screws - 1/4-20 BSW -6.35mm- 25.4 - Steel Sale THS064W-025-F-CS (10 Pcs) --- Thumb Screws - 1/4-20 BSW -6.35mm- 25.4 - Steel Regular price $3.56 AUD Regular price ~~$11.38 AUD~~ Sale price $3.56 AUD Unit price per 20 Available Now Sale
5/16-18 UNC (7.94mm)	25.40 mm	42.86 mm	25.40 mm
Material: Malleable Iron Finish: Tumbled Category: Screws - Thumb - Flat Key Head - Standard
Part Number: THS079C-025-F-MI Thumb Screws - 5/16-18 UNC -7.94mm- 25.4x42.86 mm - Malleable Iron 8 Available Now \| Further orders can be expected around Fri, May 02, 2025 Regular price $15.86 AUD Regular price Sale price $15.86 AUD Unit price per Each
5/16-18 UNC (7.94mm)	25.40 mm	42.86 mm
Material: Malleable Iron Head Diameter (D): 25.40 mm Finish: Tumbled Category: Screws - Thumb - Flat Key Head - Standard
Part Number: THS079C-025-F-MI Thumb Screws - 5/16-18 UNC -7.94mm- 25.4x42.86 mm - Malleable Iron 8 Available Now \| Further orders can be expected around Fri, May 02, 2025 Regular price $15.86 AUD Regular price Sale price $15.86 AUD Unit price per Each View the product page first if you are unsure.
THS079C-025-F-MI --- Thumb Screws - 5/16-18 UNC -7.94mm- 25.4x42.86 mm - Malleable Iron THS079C-025-F-MI --- Thumb Screws - 5/16-18 UNC -7.94mm- 25.4x42.86 mm - Malleable Iron Regular price $15.86 AUD Regular price Sale price $15.86 AUD Unit price per 8 Available Now
3/8-16 UNC (9.53mm)	25.40 mm	47.63 mm	31.75 mm	22.23 mm
Material: Malleable Iron Finish: Tumbled Category: Screws - Thumb - Flat Key Head - Washer Face
Part Number: THS095C-025-F-CS-WF Thumb Screws - 3/8-16 UNC -9.53mm- 25.4x47.63 mm - Malleable Iron 10 Available Now \| Further orders can be expected around Fri, May 02, 2025 Regular price $16.86 AUD Regular price Sale price $16.86 AUD Unit price per Each
3/8-16 UNC (9.53mm)	25.40 mm	47.63 mm
Material: Malleable Iron Head Diameter (D): 31.75 mm Head Height (H): 22.23 mm Finish: Tumbled Category: Screws - Thumb - Flat Key Head - Washer Face
Part Number: THS095C-025-F-CS-WF Thumb Screws - 3/8-16 UNC -9.53mm- 25.4x47.63 mm - Malleable Iron 10 Available Now \| Further orders can be expected around Fri, May 02, 2025 Regular price $16.86 AUD Regular price Sale price $16.86 AUD Unit price per Each View the product page first if you are unsure.
THS095C-025-F-CS-WF --- Thumb Screws - 3/8-16 UNC -9.53mm- 25.4x47.63 mm - Malleable Iron THS095C-025-F-CS-WF --- Thumb Screws - 3/8-16 UNC -9.53mm- 25.4x47.63 mm - Malleable Iron Regular price $16.86 AUD Regular price Sale price $16.86 AUD Unit price per 10 Available Now