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
Captive Screws - 8-32 UNC - 4.17mm - 34.93x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread Size (C)
8-32 UNC (4.17mm)
Overall Length (L)
34.93
mm
Thread Length (F)
5.56
mm
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 or 18-8) HRB80    Plain Shaft Dia (J): 3.05 mm   
Category: Screws - Captive - Thumb - Stainless
Part Number: SCC042C-027-035-TH-S3 (PK-45)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jun 27, 2026
Regular price $631.95 AUD
Regular price $758.35 AUD Sale price $631.95 AUD
Priced, Stocked and Sold Per 45 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C) Overall Length (L) Thread Length (F) Indicative
Image
Captive Screws - 8-32 UNC - 4.17mm - 34.93x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread Size (C)
8-32 UNC (4.17mm)
Overall Length (L)
34.93
mm
Thread Length (F)
5.56
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 or 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 (PK-45)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jun 27, 2026
Regular price $631.95 AUD
Regular price $758.35 AUD Sale price $631.95 AUD
Priced, Stocked and Sold Per 45 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Captive Screws - 8-32 UNC - 4.17mm - 36.51x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread Size (C)
8-32 UNC (4.17mm)
Overall Length (L)
36.51
mm
Thread Length (F)
5.56
mm
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 or 18-8) HRB80    Plain Shaft Dia (J): 3.05 mm   
Category: Screws - Captive - Thumb - Stainless
Part Number: SCC042C-029-037-TH-S3 (PK-44)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jun 27, 2026
Regular price $632.95 AUD
Regular price $759.55 AUD Sale price $632.95 AUD
Priced, Stocked and Sold Per 44 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Captive Screws - 8-32 UNC - 4.17mm - 36.51x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread Size (C)
8-32 UNC (4.17mm)
Overall Length (L)
36.51
mm
Thread Length (F)
5.56
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 or 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 (PK-44)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jun 27, 2026
Regular price $632.95 AUD
Regular price $759.55 AUD Sale price $632.95 AUD
Priced, Stocked and Sold Per 44 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Captive Screws - 8-32 UNC - 4.17mm - 38.1x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread Size (C)
8-32 UNC (4.17mm)
Overall Length (L)
38.10
mm
Thread Length (F)
5.56
mm
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 or 18-8) HRB80    Plain Shaft Dia (J): 3.05 mm   
Category: Screws - Captive - Thumb - Stainless
Part Number: SCC042C-030-038-TH-S3 (PK-42)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jun 27, 2026
Regular price $631.95 AUD
Regular price $758.35 AUD Sale price $631.95 AUD
Priced, Stocked and Sold Per 42 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Captive Screws - 8-32 UNC - 4.17mm - 38.1x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread Size (C)
8-32 UNC (4.17mm)
Overall Length (L)
38.10
mm
Thread Length (F)
5.56
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 or 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 (PK-42)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jun 27, 2026
Regular price $631.95 AUD
Regular price $758.35 AUD Sale price $631.95 AUD
Priced, Stocked and Sold Per 42 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Captive Screws - 8-32 UNC - 4.17mm - 39.69x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread Size (C)
8-32 UNC (4.17mm)
Overall Length (L)
39.69
mm
Thread Length (F)
5.56
mm
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 or 18-8) HRB80    Plain Shaft Dia (J): 3.05 mm   
Category: Screws - Captive - Thumb - Stainless
Part Number: SCC042C-032-040-TH-S3 (PK-41)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jun 27, 2026
Regular price $524.50 AUD
Regular price $629.40 AUD Sale price $524.50 AUD
Priced, Stocked and Sold Per 41 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Captive Screws - 8-32 UNC - 4.17mm - 39.69x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread Size (C)
8-32 UNC (4.17mm)
Overall Length (L)
39.69
mm
Thread Length (F)
5.56
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 or 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 (PK-41)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jun 27, 2026
Regular price $524.50 AUD
Regular price $629.40 AUD Sale price $524.50 AUD
Priced, Stocked and Sold Per 41 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.