Collection: Screws - Captive - Thumb

Screws -> Captive -> Thumb
Thread Size (C) Overall Length (L) Thread Length (F) Shank Length (A) Top of Thread to End (G) Indicative
Image
Thread Size (C)
8-32 UNC (4.17mm)

Overall Length (L)
34.93
mm

(Equiv. 1.375 in.)
Thread Length (F)
5.56
mm

(Equiv. 0.219 in.)
Shank Length (A)
26.99
mm
Top of Thread to End (G)
7.94
mm
Captive Screws - 8-32 UNC - 4.17mm - 34.93x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Plain Shaft Dia (J): 3.05 mm   
Category: Screws - Captive - Thumb - Stainless
Part Number: SCC042C-027-035-TH-S3 (45 Pcs)
Captive Screws - 8-32 UNC - 4.17mm - 34.93x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 22, 2025
Regular price $631.95 AUD
Regular price $758.35 AUD Sale price $631.95 AUD
45 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C) Overall Length (L) Thread Length (F) Indicative
Image
Thread Size (C)
8-32 UNC (4.17mm)

Overall Length (L)
34.93
mm

(Equiv. 1.375 in.)
Thread Length (F)
5.56
mm

(Equiv. 0.219 in.)
Captive Screws - 8-32 UNC - 4.17mm - 34.93x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Shank Length (A): 26.99 mm    Top of Thread to End (G): 7.94 mm    Plain Shaft Dia (J): 3.05 mm   
Category: Screws - Captive - Thumb - Stainless
Part Number: SCC042C-027-035-TH-S3 (45 Pcs)
Captive Screws - 8-32 UNC - 4.17mm - 34.93x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 22, 2025
Regular price $631.95 AUD
Regular price $758.35 AUD Sale price $631.95 AUD
45 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
8-32 UNC (4.17mm)

Overall Length (L)
36.51
mm

(Equiv. 1.437 in.)
Thread Length (F)
5.56
mm

(Equiv. 0.219 in.)
Shank Length (A)
28.58
mm
Top of Thread to End (G)
7.94
mm
Captive Screws - 8-32 UNC - 4.17mm - 36.51x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Plain Shaft Dia (J): 3.05 mm   
Category: Screws - Captive - Thumb - Stainless
Part Number: SCC042C-029-037-TH-S3 (44 Pcs)
Captive Screws - 8-32 UNC - 4.17mm - 36.51x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 22, 2025
Regular price $632.95 AUD
Regular price $759.55 AUD Sale price $632.95 AUD
44 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
8-32 UNC (4.17mm)

Overall Length (L)
36.51
mm

(Equiv. 1.437 in.)
Thread Length (F)
5.56
mm

(Equiv. 0.219 in.)
Captive Screws - 8-32 UNC - 4.17mm - 36.51x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Shank Length (A): 28.58 mm    Top of Thread to End (G): 7.94 mm    Plain Shaft Dia (J): 3.05 mm   
Category: Screws - Captive - Thumb - Stainless
Part Number: SCC042C-029-037-TH-S3 (44 Pcs)
Captive Screws - 8-32 UNC - 4.17mm - 36.51x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 22, 2025
Regular price $632.95 AUD
Regular price $759.55 AUD Sale price $632.95 AUD
44 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
8-32 UNC (4.17mm)

Overall Length (L)
38.10
mm

(Equiv. 1.5 in.)
Thread Length (F)
5.56
mm

(Equiv. 0.219 in.)
Shank Length (A)
30.16
mm
Top of Thread to End (G)
7.94
mm
Captive Screws - 8-32 UNC - 4.17mm - 38.1x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Plain Shaft Dia (J): 3.05 mm   
Category: Screws - Captive - Thumb - Stainless
Part Number: SCC042C-030-038-TH-S3 (42 Pcs)
Captive Screws - 8-32 UNC - 4.17mm - 38.1x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 22, 2025
Regular price $631.95 AUD
Regular price $758.35 AUD Sale price $631.95 AUD
42 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
8-32 UNC (4.17mm)

Overall Length (L)
38.10
mm

(Equiv. 1.5 in.)
Thread Length (F)
5.56
mm

(Equiv. 0.219 in.)
Captive Screws - 8-32 UNC - 4.17mm - 38.1x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Shank Length (A): 30.16 mm    Top of Thread to End (G): 7.94 mm    Plain Shaft Dia (J): 3.05 mm   
Category: Screws - Captive - Thumb - Stainless
Part Number: SCC042C-030-038-TH-S3 (42 Pcs)
Captive Screws - 8-32 UNC - 4.17mm - 38.1x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 22, 2025
Regular price $631.95 AUD
Regular price $758.35 AUD Sale price $631.95 AUD
42 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
8-32 UNC (4.17mm)

Overall Length (L)
39.69
mm

(Equiv. 1.563 in.)
Thread Length (F)
5.56
mm

(Equiv. 0.219 in.)
Shank Length (A)
31.75
mm
Top of Thread to End (G)
7.94
mm
Captive Screws - 8-32 UNC - 4.17mm - 39.69x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Plain Shaft Dia (J): 3.05 mm   
Category: Screws - Captive - Thumb - Stainless
Part Number: SCC042C-032-040-TH-S3 (41 Pcs)
Captive Screws - 8-32 UNC - 4.17mm - 39.69x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 22, 2025
Regular price $524.50 AUD
Regular price $629.40 AUD Sale price $524.50 AUD
41 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
8-32 UNC (4.17mm)

Overall Length (L)
39.69
mm

(Equiv. 1.563 in.)
Thread Length (F)
5.56
mm

(Equiv. 0.219 in.)
Captive Screws - 8-32 UNC - 4.17mm - 39.69x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Shank Length (A): 31.75 mm    Top of Thread to End (G): 7.94 mm    Plain Shaft Dia (J): 3.05 mm   
Category: Screws - Captive - Thumb - Stainless
Part Number: SCC042C-032-040-TH-S3 (41 Pcs)
Captive Screws - 8-32 UNC - 4.17mm - 39.69x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 22, 2025
Regular price $524.50 AUD
Regular price $629.40 AUD Sale price $524.50 AUD
41 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.