Collection: Screws - Thumb - Flat Key Head

Screws -> Thumb -> Flat Key Head

There are 55 products in the sub-categories of Screws - Thumb - Flat Key Head. Scroll down or follow the link to Screws - Thumb - Flat Key Head in the products table to see all these items combined into a handy table with filters. To narrow down the selection, please choose a sub-category from the links below.

Category Details

This category includes various types of thumb screws.
  • An expanded range may be available on special order. Please enquire.

Miniature Bearings Australia - MBA Minibearings

Additional resources:


A more concise listing may be found in the Screws - Thumb - Flat Key Head category on the Small Parts & Bearings online store.
Thread Size (C) Thread Length (Tl) Overall Length (L) Head Diameter (D) Head Height (H) Indicative
Image
Thumb Screws - 10-24 UNC - 4.76mm - 12.7x28.58 mm Flat Key Head - Malleable Iron Screw
Thread Size (C)
10-24 UNC (4.76mm)

Thread Length (Tl)
12.70
mm

(Equiv. 0.5 in.)
Overall Length (L)
28.58
mm

(Equiv. 1.125 in.)
Head Diameter (D)
22.23
mm
Thumb Screws - 10-24 UNC - 4.76mm - 12.7x28.58 mm Flat Key Head - Malleable Iron
Material: Malleable Iron    Finish: Tumbled   
Category: Screws - Thumb - Flat Key Head - Standard
Part Number: THS048C-013-F-MI (PK-20)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 18, 2026
Regular price $323.14 AUD
Regular price $387.76 AUD Sale price $323.14 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C) Thread Length (Tl) Overall Length (L) Indicative
Image
Thumb Screws - 10-24 UNC - 4.76mm - 12.7x28.58 mm Flat Key Head - Malleable Iron Screw
Thread Size (C)
10-24 UNC (4.76mm)

Thread Length (Tl)
12.70
mm

(Equiv. 0.5 in.)
Overall Length (L)
28.58
mm

(Equiv. 1.125 in.)
Thumb Screws - 10-24 UNC - 4.76mm - 12.7x28.58 mm Flat Key Head - Malleable Iron
Material: Malleable Iron    Head Diameter (D): 22.23 mm    Finish: Tumbled   
Category: Screws - Thumb - Flat Key Head - Standard
Part Number: THS048C-013-F-MI (PK-20)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 18, 2026
Regular price $323.14 AUD
Regular price $387.76 AUD Sale price $323.14 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - 10-24 UNC - 4.76mm - 19.05x34.93 mm Flat Key Head - Malleable Iron Screw
Thread Size (C)
10-24 UNC (4.76mm)

Thread Length (Tl)
19.05
mm

(Equiv. 0.75 in.)
Overall Length (L)
34.93
mm

(Equiv. 1.375 in.)
Head Diameter (D)
22.23
mm
Thumb Screws - 10-24 UNC - 4.76mm - 19.05x34.93 mm Flat Key Head - Malleable Iron
Material: Malleable Iron    Finish: Tumbled   
Category: Screws - Thumb - Flat Key Head - Standard
Part Number: THS048C-019-F-MI (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 18, 2026
Regular price $1,757.68 AUD
Regular price Sale price $1,757.68 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - 10-24 UNC - 4.76mm - 19.05x34.93 mm Flat Key Head - Malleable Iron Screw
Thread Size (C)
10-24 UNC (4.76mm)

Thread Length (Tl)
19.05
mm

(Equiv. 0.75 in.)
Overall Length (L)
34.93
mm

(Equiv. 1.375 in.)
Thumb Screws - 10-24 UNC - 4.76mm - 19.05x34.93 mm Flat Key Head - Malleable Iron
Material: Malleable Iron    Head Diameter (D): 22.23 mm    Finish: Tumbled   
Category: Screws - Thumb - Flat Key Head - Standard
Part Number: THS048C-019-F-MI (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 18, 2026
Regular price $1,757.68 AUD
Regular price Sale price $1,757.68 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - 10-24 UNC - 4.76mm - 25.4x41.28 mm Flat Key Head - Malleable Iron Screw
Thread Size (C)
10-24 UNC (4.76mm)

Thread Length (Tl)
25.40
mm

(Equiv. 1 in.)
Overall Length (L)
41.28
mm

(Equiv. 1.625 in.)
Head Diameter (D)
22.23
mm
Thumb Screws - 10-24 UNC - 4.76mm - 25.4x41.28 mm Flat Key Head - Malleable Iron
Material: Malleable Iron    Finish: Tumbled   
Category: Screws - Thumb - Flat Key Head - Standard
Part Number: THS048C-025-F-MI (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 18, 2026
Regular price $1,809.23 AUD
Regular price Sale price $1,809.23 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - 10-24 UNC - 4.76mm - 25.4x41.28 mm Flat Key Head - Malleable Iron Screw
Thread Size (C)
10-24 UNC (4.76mm)

Thread Length (Tl)
25.40
mm

(Equiv. 1 in.)
Overall Length (L)
41.28
mm

(Equiv. 1.625 in.)
Thumb Screws - 10-24 UNC - 4.76mm - 25.4x41.28 mm Flat Key Head - Malleable Iron
Material: Malleable Iron    Head Diameter (D): 22.23 mm    Finish: Tumbled   
Category: Screws - Thumb - Flat Key Head - Standard
Part Number: THS048C-025-F-MI (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 18, 2026
Regular price $1,809.23 AUD
Regular price Sale price $1,809.23 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - 10-24 UNC - 4.76mm - 38.1x53.98 mm Flat Key Head - Malleable Iron Screw
Thread Size (C)
10-24 UNC (4.76mm)

Thread Length (Tl)
38.10
mm

(Equiv. 1.5 in.)
Overall Length (L)
53.98
mm

(Equiv. 2.125 in.)
Head Diameter (D)
22.23
mm
Thumb Screws - 10-24 UNC - 4.76mm - 38.1x53.98 mm Flat Key Head - Malleable Iron
Material: Malleable Iron    Finish: Tumbled   
Category: Screws - Thumb - Flat Key Head - Standard
Part Number: THS048C-038-F-MI (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 18, 2026
Regular price $1,867.05 AUD
Regular price Sale price $1,867.05 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - 10-24 UNC - 4.76mm - 38.1x53.98 mm Flat Key Head - Malleable Iron Screw
Thread Size (C)
10-24 UNC (4.76mm)

Thread Length (Tl)
38.10
mm

(Equiv. 1.5 in.)
Overall Length (L)
53.98
mm

(Equiv. 2.125 in.)
Thumb Screws - 10-24 UNC - 4.76mm - 38.1x53.98 mm Flat Key Head - Malleable Iron
Material: Malleable Iron    Head Diameter (D): 22.23 mm    Finish: Tumbled   
Category: Screws - Thumb - Flat Key Head - Standard
Part Number: THS048C-038-F-MI (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 18, 2026
Regular price $1,867.05 AUD
Regular price Sale price $1,867.05 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - 3/16-24 BSW - 4.76mm - 12.7x31.8 mm Flat Key Head - Steel Screw
Thread Size (C)
3/16-24 BSW (4.76mm)

Thread Length (Tl)
12.70
mm

(Equiv. 0.5 in.)
Overall Length (L)
31.80
mm

(Equiv. 1.252 in.)
Head Diameter (D)
13.70
mm
Thumb Screws - 3/16-24 BSW - 4.76mm - 12.7x31.8 mm Flat Key Head - Steel
Material: Steel    Finish: Zinc Plated   
Category: Screws - Thumb - Flat Key Head - Standard
Part Number: THS048W-013-F-CS (PK-200)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $122.50 AUD
Regular price $147.00 AUD Sale price $122.50 AUD
Priced, Stocked and Sold Per 200 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - 3/16-24 BSW - 4.76mm - 12.7x31.8 mm Flat Key Head - Steel Screw
Thread Size (C)
3/16-24 BSW (4.76mm)

Thread Length (Tl)
12.70
mm

(Equiv. 0.5 in.)
Overall Length (L)
31.80
mm

(Equiv. 1.252 in.)
Thumb Screws - 3/16-24 BSW - 4.76mm - 12.7x31.8 mm Flat Key Head - Steel
Material: Steel    Head Diameter (D): 13.70 mm    Finish: Zinc Plated   
Category: Screws - Thumb - Flat Key Head - Standard
Part Number: THS048W-013-F-CS (PK-200)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $122.50 AUD
Regular price $147.00 AUD Sale price $122.50 AUD
Priced, Stocked and Sold Per 200 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - 3/16-24 BSW - 4.76mm - 19.05x30.4 mm Flat Key Head - Steel Screw
Thread Size (C)
3/16-24 BSW (4.76mm)

Thread Length (Tl)
19.05
mm

(Equiv. 0.75 in.)
Overall Length (L)
30.40
mm

(Equiv. 1.197 in.)
Head Diameter (D)
13.70
mm
Thumb Screws - 3/16-24 BSW - 4.76mm - 19.05x30.4 mm Flat Key Head - Steel
Material: Steel    Finish: Zinc Plated   
Category: Screws - Thumb - Flat Key Head - Standard
Deleted Item. Available while stocks last.
Part Number: THS048W-019-F-CS (PK-10)
12 units (120 pcs) Available Now | Item Discontinued - Up to 12 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $2.89 AUD
Regular price $10.28 AUD Sale price $2.89 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

12 units (120 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Thumb Screws - 3/16-24 BSW - 4.76mm - 19.05x30.4 mm Flat Key Head - Steel Screw
Thread Size (C)
3/16-24 BSW (4.76mm)

Thread Length (Tl)
19.05
mm

(Equiv. 0.75 in.)
Overall Length (L)
30.40
mm

(Equiv. 1.197 in.)
Thumb Screws - 3/16-24 BSW - 4.76mm - 19.05x30.4 mm Flat Key Head - Steel
Material: Steel    Head Diameter (D): 13.70 mm    Finish: Zinc Plated   
Category: Screws - Thumb - Flat Key Head - Standard
Deleted Item. Available while stocks last.
Part Number: THS048W-019-F-CS (PK-10)
12 units (120 pcs) Available Now | Item Discontinued - Up to 12 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $2.89 AUD
Regular price $10.28 AUD Sale price $2.89 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

12 units (120 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Thumb Screws - 3/16-24 BSW - 4.76mm - 25.4x44.5 mm Flat Key Head - Steel Screw
Thread Size (C)
3/16-24 BSW (4.76mm)

Thread Length (Tl)
25.40
mm

(Equiv. 1 in.)
Overall Length (L)
44.50
mm

(Equiv. 1.752 in.)
Head Diameter (D)
13.70
mm
Thumb Screws - 3/16-24 BSW - 4.76mm - 25.4x44.5 mm Flat Key Head - Steel
Material: Steel    Finish: Zinc Plated   
Category: Screws - Thumb - Flat Key Head - Standard
Part Number: THS048W-025-F-CS (PK-200)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $134.77 AUD
Regular price $161.73 AUD Sale price $134.77 AUD
Priced, Stocked and Sold Per 200 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - 3/16-24 BSW - 4.76mm - 25.4x44.5 mm Flat Key Head - Steel Screw
Thread Size (C)
3/16-24 BSW (4.76mm)

Thread Length (Tl)
25.40
mm

(Equiv. 1 in.)
Overall Length (L)
44.50
mm

(Equiv. 1.752 in.)
Thumb Screws - 3/16-24 BSW - 4.76mm - 25.4x44.5 mm Flat Key Head - Steel
Material: Steel    Head Diameter (D): 13.70 mm    Finish: Zinc Plated   
Category: Screws - Thumb - Flat Key Head - Standard
Part Number: THS048W-025-F-CS (PK-200)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $134.77 AUD
Regular price $161.73 AUD Sale price $134.77 AUD
Priced, Stocked and Sold Per 200 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - M5 - 5x0.8mm - 12x23.7 mm Flat Key Head - Steel Screw
Thread Size (C)
M5 (5x0.8mm)

Thread Length (Tl)
12.00
mm

(Equiv. 0.472 in.)
Overall Length (L)
23.70
mm

(Equiv. 0.933 in.)
Head Diameter (D)
13.70
mm
Thumb Screws - M5 - 5x0.8mm - 12x23.7 mm Flat Key Head - Steel
Material: Steel    Finish: Zinc Plated   
Category: Screws - Thumb - Flat Key Head - Standard
Part Number: THS050M-012-F-CS (PK-10)
17 units (170 pcs) Available Now | Further orders can be expected around Wed, Feb 25, 2026
Regular price $2.41 AUD
Regular price $4.43 AUD Sale price $2.41 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 17 available can be backordered.
Thumb Screws - M5 - 5x0.8mm - 12x23.7 mm Flat Key Head - Steel Screw
Thread Size (C)
M5 (5x0.8mm)

Thread Length (Tl)
12.00
mm

(Equiv. 0.472 in.)
Overall Length (L)
23.70
mm

(Equiv. 0.933 in.)
Thumb Screws - M5 - 5x0.8mm - 12x23.7 mm Flat Key Head - Steel
Material: Steel    Head Diameter (D): 13.70 mm    Finish: Zinc Plated   
Category: Screws - Thumb - Flat Key Head - Standard
Part Number: THS050M-012-F-CS (PK-10)
17 units (170 pcs) Available Now | Further orders can be expected around Wed, Feb 25, 2026
Regular price $2.41 AUD
Regular price $4.43 AUD Sale price $2.41 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

17 units (170 pcs) Available Now. Backorder if more than 17.
Thumb Screws - M5 - 5x0.8mm - 16x27.7 mm Flat Key Head - Steel Screw
Thread Size (C)
M5 (5x0.8mm)

Thread Length (Tl)
16.00
mm

(Equiv. 0.63 in.)
Overall Length (L)
27.70
mm

(Equiv. 1.091 in.)
Head Diameter (D)
13.70
mm
Thumb Screws - M5 - 5x0.8mm - 16x27.7 mm Flat Key Head - Steel
Material: Steel    Finish: Zinc Plated   
Category: Screws - Thumb - Flat Key Head - Standard
Part Number: THS050M-016-F-CS (PK-5)
40 units (200 pcs) Available Now | Further orders can be expected around Wed, Feb 25, 2026
Regular price $2.05 AUD
Regular price $3.68 AUD Sale price $2.05 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 40 available can be backordered.
Thumb Screws - M5 - 5x0.8mm - 16x27.7 mm Flat Key Head - Steel Screw
Thread Size (C)
M5 (5x0.8mm)

Thread Length (Tl)
16.00
mm

(Equiv. 0.63 in.)
Overall Length (L)
27.70
mm

(Equiv. 1.091 in.)
Thumb Screws - M5 - 5x0.8mm - 16x27.7 mm Flat Key Head - Steel
Material: Steel    Head Diameter (D): 13.70 mm    Finish: Zinc Plated   
Category: Screws - Thumb - Flat Key Head - Standard
Part Number: THS050M-016-F-CS (PK-5)
40 units (200 pcs) Available Now | Further orders can be expected around Wed, Feb 25, 2026
Regular price $2.05 AUD
Regular price $3.68 AUD Sale price $2.05 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

40 units (200 pcs) Available Now. Backorder if more than 40.
Thumb Screws - M5 - 5x0.8mm - 20x31.7 mm Flat Key Head - Steel Screw
Thread Size (C)
M5 (5x0.8mm)

Thread Length (Tl)
20.00
mm

(Equiv. 0.787 in.)
Overall Length (L)
31.70
mm

(Equiv. 1.248 in.)
Head Diameter (D)
13.70
mm
Thumb Screws - M5 - 5x0.8mm - 20x31.7 mm Flat Key Head - Steel
Material: Steel    Finish: Zinc Plated   
Category: Screws - Thumb - Flat Key Head - Standard
Part Number: THS050M-020-F-CS (PK-10)
20 units (200 pcs) Available Now | Further orders can be expected around Wed, Feb 25, 2026
Regular price $4.05 AUD
Regular price $7.64 AUD Sale price $4.05 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 20 available can be backordered.
Thumb Screws - M5 - 5x0.8mm - 20x31.7 mm Flat Key Head - Steel Screw
Thread Size (C)
M5 (5x0.8mm)

Thread Length (Tl)
20.00
mm

(Equiv. 0.787 in.)
Overall Length (L)
31.70
mm

(Equiv. 1.248 in.)
Thumb Screws - M5 - 5x0.8mm - 20x31.7 mm Flat Key Head - Steel
Material: Steel    Head Diameter (D): 13.70 mm    Finish: Zinc Plated   
Category: Screws - Thumb - Flat Key Head - Standard
Part Number: THS050M-020-F-CS (PK-10)
20 units (200 pcs) Available Now | Further orders can be expected around Wed, Feb 25, 2026
Regular price $4.05 AUD
Regular price $7.64 AUD Sale price $4.05 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

20 units (200 pcs) Available Now. Backorder if more than 20.
Thumb Screws - M5 - 5x0.8mm - 25x36.7 mm Flat Key Head - Steel Screw
Thread Size (C)
M5 (5x0.8mm)

Thread Length (Tl)
25.00
mm

(Equiv. 0.984 in.)
Overall Length (L)
36.70
mm

(Equiv. 1.445 in.)
Head Diameter (D)
13.70
mm
Thumb Screws - M5 - 5x0.8mm - 25x36.7 mm Flat Key Head - Steel
Material: Steel    Finish: Zinc Plated   
Category: Screws - Thumb - Flat Key Head - Standard
Deleted Item. Available while stocks last.
Part Number: THS050M-025-F-CS (PK-20)
5 units (100 pcs) Available Now | Item Discontinued - Up to 5 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $3.49 AUD
Regular price $11.00 AUD Sale price $3.49 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

5 units (100 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Thumb Screws - M5 - 5x0.8mm - 25x36.7 mm Flat Key Head - Steel Screw
Thread Size (C)
M5 (5x0.8mm)

Thread Length (Tl)
25.00
mm

(Equiv. 0.984 in.)
Overall Length (L)
36.70
mm

(Equiv. 1.445 in.)
Thumb Screws - M5 - 5x0.8mm - 25x36.7 mm Flat Key Head - Steel
Material: Steel    Head Diameter (D): 13.70 mm    Finish: Zinc Plated   
Category: Screws - Thumb - Flat Key Head - Standard
Deleted Item. Available while stocks last.
Part Number: THS050M-025-F-CS (PK-20)
5 units (100 pcs) Available Now | Item Discontinued - Up to 5 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $3.49 AUD
Regular price $11.00 AUD Sale price $3.49 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

5 units (100 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Thumb Screws - M6 - 6x1mm - 12 - - Flat Key Head - Steel Screw
Thread Size (C)
M6 (6x1mm)

Thread Length (Tl)
12.00
mm

(Equiv. 0.472 in.)
Thumb Screws - M6 - 6x1mm - 12  Flat Key Head - Steel
Material: Steel    Finish: Zinc Plated   
Category: Screws - Thumb - Flat Key Head - Standard
Part Number: THS060M-012-F-CS (PK-200)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $128.68 AUD
Regular price $154.42 AUD Sale price $128.68 AUD
Priced, Stocked and Sold Per 200 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - M6 - 6x1mm - 12 - - Flat Key Head - Steel Screw
Thread Size (C)
M6 (6x1mm)

Thread Length (Tl)
12.00
mm

(Equiv. 0.472 in.)
Thumb Screws - M6 - 6x1mm - 12  Flat Key Head - Steel
Material: Steel    Finish: Zinc Plated   
Category: Screws - Thumb - Flat Key Head - Standard
Part Number: THS060M-012-F-CS (PK-200)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $128.68 AUD
Regular price $154.42 AUD Sale price $128.68 AUD
Priced, Stocked and Sold Per 200 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - M6 - 6x1mm - 16 - - Flat Key Head - Steel Screw
Thread Size (C)
M6 (6x1mm)

Thread Length (Tl)
16.00
mm

(Equiv. 0.63 in.)
Thumb Screws - M6 - 6x1mm - 16  Flat Key Head - Steel
Material: Steel    Finish: Zinc Plated   
Category: Screws - Thumb - Flat Key Head - Standard
Part Number: THS060M-016-F-CS (PK-200)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $130.32 AUD
Regular price $156.38 AUD Sale price $130.32 AUD
Priced, Stocked and Sold Per 200 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - M6 - 6x1mm - 16 - - Flat Key Head - Steel Screw
Thread Size (C)
M6 (6x1mm)

Thread Length (Tl)
16.00
mm

(Equiv. 0.63 in.)
Thumb Screws - M6 - 6x1mm - 16  Flat Key Head - Steel
Material: Steel    Finish: Zinc Plated   
Category: Screws - Thumb - Flat Key Head - Standard
Part Number: THS060M-016-F-CS (PK-200)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $130.32 AUD
Regular price $156.38 AUD Sale price $130.32 AUD
Priced, Stocked and Sold Per 200 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - M6 - 6x1mm - 20 - - Flat Key Head - Steel Screw
Thread Size (C)
M6 (6x1mm)

Thread Length (Tl)
20.00
mm

(Equiv. 0.787 in.)
Thumb Screws - M6 - 6x1mm - 20  Flat Key Head - Steel
Material: Steel    Finish: Zinc Plated   
Category: Screws - Thumb - Flat Key Head - Standard
Deleted Item. Available while stocks last.
Part Number: THS060M-020-F-CS (PK-10)
18 units (180 pcs) Available Now | Item Discontinued - Up to 18 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $2.89 AUD
Regular price $10.33 AUD Sale price $2.89 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

18 units (180 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Thumb Screws - M6 - 6x1mm - 20 - - Flat Key Head - Steel Screw
Thread Size (C)
M6 (6x1mm)

Thread Length (Tl)
20.00
mm

(Equiv. 0.787 in.)
Thumb Screws - M6 - 6x1mm - 20  Flat Key Head - Steel
Material: Steel    Finish: Zinc Plated   
Category: Screws - Thumb - Flat Key Head - Standard
Deleted Item. Available while stocks last.
Part Number: THS060M-020-F-CS (PK-10)
18 units (180 pcs) Available Now | Item Discontinued - Up to 18 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $2.89 AUD
Regular price $10.33 AUD Sale price $2.89 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

18 units (180 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Thumb Screws - M6 - 6x1mm - 25 - - Flat Key Head - Steel Screw
Thread Size (C)
M6 (6x1mm)

Thread Length (Tl)
25.00
mm

(Equiv. 0.984 in.)
Thumb Screws - M6 - 6x1mm - 25  Flat Key Head - Steel
Material: Steel    Finish: Zinc Plated   
Category: Screws - Thumb - Flat Key Head - Standard
Part Number: THS060M-025-F-CS (PK-200)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $137.86 AUD
Regular price $165.44 AUD Sale price $137.86 AUD
Priced, Stocked and Sold Per 200 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - M6 - 6x1mm - 25 - - Flat Key Head - Steel Screw
Thread Size (C)
M6 (6x1mm)

Thread Length (Tl)
25.00
mm

(Equiv. 0.984 in.)
Thumb Screws - M6 - 6x1mm - 25  Flat Key Head - Steel
Material: Steel    Finish: Zinc Plated   
Category: Screws - Thumb - Flat Key Head - Standard
Part Number: THS060M-025-F-CS (PK-200)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $137.86 AUD
Regular price $165.44 AUD Sale price $137.86 AUD
Priced, Stocked and Sold Per 200 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - M6 - 6x1mm - 40 - - Flat Key Head - Steel Screw
Thread Size (C)
M6 (6x1mm)

Thread Length (Tl)
40.00
mm

(Equiv. 1.575 in.)
Thumb Screws - M6 - 6x1mm - 40  Flat Key Head - Steel
Material: Steel    Finish: Zinc Plated   
Category: Screws - Thumb - Flat Key Head - Standard
Part Number: THS060M-040-F-CS (PK-200)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $151.05 AUD
Regular price $181.25 AUD Sale price $151.05 AUD
Priced, Stocked and Sold Per 200 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - M6 - 6x1mm - 40 - - Flat Key Head - Steel Screw
Thread Size (C)
M6 (6x1mm)

Thread Length (Tl)
40.00
mm

(Equiv. 1.575 in.)
Thumb Screws - M6 - 6x1mm - 40  Flat Key Head - Steel
Material: Steel    Finish: Zinc Plated   
Category: Screws - Thumb - Flat Key Head - Standard
Part Number: THS060M-040-F-CS (PK-200)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $151.05 AUD
Regular price $181.25 AUD Sale price $151.05 AUD
Priced, Stocked and Sold Per 200 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - 1/4-20 UNC - 6.35mm - 12.7x28.58 mm Flat Key Head - Malleable Iron Screw
Thread Size (C)
1/4-20 UNC (6.35mm)

Thread Length (Tl)
12.70
mm

(Equiv. 0.5 in.)
Overall Length (L)
28.58
mm

(Equiv. 1.125 in.)
Head Diameter (D)
20.64
mm
Head Height (H)
15.88
mm
Thumb Screws - 1/4-20 UNC - 6.35mm - 12.7x28.58 mm Flat Key Head - Malleable Iron
Material: Malleable Iron    Finish: Tumbled   
Category: Screws - Thumb - Flat Key Head - Washer Face
Part Number: THS064C-013-F-CS-WF (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 18, 2026
Regular price $1,024.05 AUD
Regular price Sale price $1,024.05 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - 1/4-20 UNC - 6.35mm - 12.7x28.58 mm Flat Key Head - Malleable Iron Screw
Thread Size (C)
1/4-20 UNC (6.35mm)

Thread Length (Tl)
12.70
mm

(Equiv. 0.5 in.)
Overall Length (L)
28.58
mm

(Equiv. 1.125 in.)
Thumb Screws - 1/4-20 UNC - 6.35mm - 12.7x28.58 mm Flat Key Head - Malleable Iron
Material: Malleable Iron    Head Diameter (D): 20.64 mm    Head Height (H): 15.88 mm    Finish: Tumbled   
Category: Screws - Thumb - Flat Key Head - Washer Face
Part Number: THS064C-013-F-CS-WF (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 18, 2026
Regular price $1,024.05 AUD
Regular price Sale price $1,024.05 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - 1/4-20 UNC - 6.35mm - 12.7x28.58 mm Flat Key Head - Malleable Iron Screw
Thread Size (C)
1/4-20 UNC (6.35mm)

Thread Length (Tl)
12.70
mm

(Equiv. 0.5 in.)
Overall Length (L)
28.58
mm

(Equiv. 1.125 in.)
Head Diameter (D)
22.23
mm
Thumb Screws - 1/4-20 UNC - 6.35mm - 12.7x28.58 mm Flat Key Head - Malleable Iron
Material: Malleable Iron    Finish: Tumbled   
Category: Screws - Thumb - Flat Key Head - Standard
Part Number: THS064C-013-F-MI (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 18, 2026
Regular price $1,068.77 AUD
Regular price Sale price $1,068.77 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - 1/4-20 UNC - 6.35mm - 12.7x28.58 mm Flat Key Head - Malleable Iron Screw
Thread Size (C)
1/4-20 UNC (6.35mm)

Thread Length (Tl)
12.70
mm

(Equiv. 0.5 in.)
Overall Length (L)
28.58
mm

(Equiv. 1.125 in.)
Thumb Screws - 1/4-20 UNC - 6.35mm - 12.7x28.58 mm Flat Key Head - Malleable Iron
Material: Malleable Iron    Head Diameter (D): 22.23 mm    Finish: Tumbled   
Category: Screws - Thumb - Flat Key Head - Standard
Part Number: THS064C-013-F-MI (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 18, 2026
Regular price $1,068.77 AUD
Regular price Sale price $1,068.77 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - 1/4-20 UNC - 6.35mm - 19.05x34.93 mm Flat Key Head - Malleable Iron Screw
Thread Size (C)
1/4-20 UNC (6.35mm)

Thread Length (Tl)
19.05
mm

(Equiv. 0.75 in.)
Overall Length (L)
34.93
mm

(Equiv. 1.375 in.)
Head Diameter (D)
20.64
mm
Head Height (H)
15.88
mm
Thumb Screws - 1/4-20 UNC - 6.35mm - 19.05x34.93 mm Flat Key Head - Malleable Iron
Material: Malleable Iron    Finish: Tumbled   
Category: Screws - Thumb - Flat Key Head - Washer Face
Part Number: THS064C-019-F-CS-WF (Each)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 18, 2026
Regular price $11.23 AUD
Regular price $13.47 AUD Sale price $11.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - 1/4-20 UNC - 6.35mm - 19.05x34.93 mm Flat Key Head - Malleable Iron Screw
Thread Size (C)
1/4-20 UNC (6.35mm)

Thread Length (Tl)
19.05
mm

(Equiv. 0.75 in.)
Overall Length (L)
34.93
mm

(Equiv. 1.375 in.)
Thumb Screws - 1/4-20 UNC - 6.35mm - 19.05x34.93 mm Flat Key Head - Malleable Iron
Material: Malleable Iron    Head Diameter (D): 20.64 mm    Head Height (H): 15.88 mm    Finish: Tumbled   
Category: Screws - Thumb - Flat Key Head - Washer Face
Part Number: THS064C-019-F-CS-WF (Each)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 18, 2026
Regular price $11.23 AUD
Regular price $13.47 AUD Sale price $11.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - 1/4-20 UNC - 6.35mm - 19.05x34.93 mm Flat Key Head - Malleable Iron Screw
Thread Size (C)
1/4-20 UNC (6.35mm)

Thread Length (Tl)
19.05
mm

(Equiv. 0.75 in.)
Overall Length (L)
34.93
mm

(Equiv. 1.375 in.)
Head Diameter (D)
22.23
mm
Thumb Screws - 1/4-20 UNC - 6.35mm - 19.05x34.93 mm Flat Key Head - Malleable Iron
Material: Malleable Iron    Finish: Tumbled   
Category: Screws - Thumb - Flat Key Head - Standard
Part Number: THS064C-019-F-MI (Each)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 18, 2026
Regular price $25.14 AUD
Regular price Sale price $25.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - 1/4-20 UNC - 6.35mm - 19.05x34.93 mm Flat Key Head - Malleable Iron Screw
Thread Size (C)
1/4-20 UNC (6.35mm)

Thread Length (Tl)
19.05
mm

(Equiv. 0.75 in.)
Overall Length (L)
34.93
mm

(Equiv. 1.375 in.)
Thumb Screws - 1/4-20 UNC - 6.35mm - 19.05x34.93 mm Flat Key Head - Malleable Iron
Material: Malleable Iron    Head Diameter (D): 22.23 mm    Finish: Tumbled   
Category: Screws - Thumb - Flat Key Head - Standard
Part Number: THS064C-019-F-MI (Each)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 18, 2026
Regular price $25.14 AUD
Regular price Sale price $25.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - 1/4-20 UNC - 6.35mm - 25.4x41.28 mm Flat Key Head - Malleable Iron Screw
Thread Size (C)
1/4-20 UNC (6.35mm)

Thread Length (Tl)
25.40
mm

(Equiv. 1 in.)
Overall Length (L)
41.28
mm

(Equiv. 1.625 in.)
Head Diameter (D)
20.64
mm
Head Height (H)
15.88
mm
Thumb Screws - 1/4-20 UNC - 6.35mm - 25.4x41.28 mm Flat Key Head - Malleable Iron
Material: Malleable Iron    Finish: Tumbled   
Category: Screws - Thumb - Flat Key Head - Washer Face
Part Number: THS064C-025-F-CS-WF (Each)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 18, 2026
Regular price $11.32 AUD
Regular price $13.58 AUD Sale price $11.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - 1/4-20 UNC - 6.35mm - 25.4x41.28 mm Flat Key Head - Malleable Iron Screw
Thread Size (C)
1/4-20 UNC (6.35mm)

Thread Length (Tl)
25.40
mm

(Equiv. 1 in.)
Overall Length (L)
41.28
mm

(Equiv. 1.625 in.)
Thumb Screws - 1/4-20 UNC - 6.35mm - 25.4x41.28 mm Flat Key Head - Malleable Iron
Material: Malleable Iron    Head Diameter (D): 20.64 mm    Head Height (H): 15.88 mm    Finish: Tumbled   
Category: Screws - Thumb - Flat Key Head - Washer Face
Part Number: THS064C-025-F-CS-WF (Each)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 18, 2026
Regular price $11.32 AUD
Regular price $13.58 AUD Sale price $11.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - 1/4-20 UNC - 6.35mm - 25.4x41.28 mm Flat Key Head - Malleable Iron Screw
Thread Size (C)
1/4-20 UNC (6.35mm)

Thread Length (Tl)
25.40
mm

(Equiv. 1 in.)
Overall Length (L)
41.28
mm

(Equiv. 1.625 in.)
Head Diameter (D)
22.23
mm
Thumb Screws - 1/4-20 UNC - 6.35mm - 25.4x41.28 mm Flat Key Head - Malleable Iron
Material: Malleable Iron    Finish: Tumbled   
Category: Screws - Thumb - Flat Key Head - Standard
Part Number: THS064C-025-F-MI (Each)
9 Available Now | Further orders can be expected around Sun, Jan 18, 2026
Regular price $14.32 AUD
Regular price Sale price $14.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 9 available can be backordered.
Thumb Screws - 1/4-20 UNC - 6.35mm - 25.4x41.28 mm Flat Key Head - Malleable Iron Screw
Thread Size (C)
1/4-20 UNC (6.35mm)

Thread Length (Tl)
25.40
mm

(Equiv. 1 in.)
Overall Length (L)
41.28
mm

(Equiv. 1.625 in.)
Thumb Screws - 1/4-20 UNC - 6.35mm - 25.4x41.28 mm Flat Key Head - Malleable Iron
Material: Malleable Iron    Head Diameter (D): 22.23 mm    Finish: Tumbled   
Category: Screws - Thumb - Flat Key Head - Standard
Part Number: THS064C-025-F-MI (Each)
9 Available Now | Further orders can be expected around Sun, Jan 18, 2026
Regular price $14.32 AUD
Regular price Sale price $14.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

9 Available Now. Backorder if more than 9.
Thumb Screws - 1/4-20 UNC - 6.35mm - 31.75x47.63 mm Flat Key Head - Malleable Iron Screw
Thread Size (C)
1/4-20 UNC (6.35mm)

Thread Length (Tl)
31.75
mm

(Equiv. 1.25 in.)
Overall Length (L)
47.63
mm

(Equiv. 1.875 in.)
Head Diameter (D)
22.23
mm
Thumb Screws - 1/4-20 UNC - 6.35mm - 31.75x47.63 mm Flat Key Head - Malleable Iron
Material: Malleable Iron    Finish: Tumbled   
Category: Screws - Thumb - Flat Key Head - Standard
Part Number: THS064C-032-F-MI (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 18, 2026
Regular price $1,078.50 AUD
Regular price Sale price $1,078.50 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - 1/4-20 UNC - 6.35mm - 31.75x47.63 mm Flat Key Head - Malleable Iron Screw
Thread Size (C)
1/4-20 UNC (6.35mm)

Thread Length (Tl)
31.75
mm

(Equiv. 1.25 in.)
Overall Length (L)
47.63
mm

(Equiv. 1.875 in.)
Thumb Screws - 1/4-20 UNC - 6.35mm - 31.75x47.63 mm Flat Key Head - Malleable Iron
Material: Malleable Iron    Head Diameter (D): 22.23 mm    Finish: Tumbled   
Category: Screws - Thumb - Flat Key Head - Standard
Part Number: THS064C-032-F-MI (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 18, 2026
Regular price $1,078.50 AUD
Regular price Sale price $1,078.50 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - 1/4-20 UNC - 6.35mm - 38.1x53.98 mm Flat Key Head - Malleable Iron Screw
Thread Size (C)
1/4-20 UNC (6.35mm)

Thread Length (Tl)
38.10
mm

(Equiv. 1.5 in.)
Overall Length (L)
53.98
mm

(Equiv. 2.125 in.)
Head Diameter (D)
20.64
mm
Head Height (H)
15.88
mm
Thumb Screws - 1/4-20 UNC - 6.35mm - 38.1x53.98 mm Flat Key Head - Malleable Iron
Material: Malleable Iron    Finish: Tumbled   
Category: Screws - Thumb - Flat Key Head - Washer Face
Part Number: THS064C-038-F-CS-WF (Each)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 18, 2026
Regular price $12.14 AUD
Regular price $14.56 AUD Sale price $12.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - 1/4-20 UNC - 6.35mm - 38.1x53.98 mm Flat Key Head - Malleable Iron Screw
Thread Size (C)
1/4-20 UNC (6.35mm)

Thread Length (Tl)
38.10
mm

(Equiv. 1.5 in.)
Overall Length (L)
53.98
mm

(Equiv. 2.125 in.)
Thumb Screws - 1/4-20 UNC - 6.35mm - 38.1x53.98 mm Flat Key Head - Malleable Iron
Material: Malleable Iron    Head Diameter (D): 20.64 mm    Head Height (H): 15.88 mm    Finish: Tumbled   
Category: Screws - Thumb - Flat Key Head - Washer Face
Part Number: THS064C-038-F-CS-WF (Each)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 18, 2026
Regular price $12.14 AUD
Regular price $14.56 AUD Sale price $12.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.