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1/2-20 UNF x 3.3/4 inch Imperial Cap Head Captives Screws (ANSI B18.3) - Black A4 Stainless Steel
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1/2-20 UNF x 3.3/4 inch Imperial Cap Head Captives Screws (ANSI B18.3) - Black A4 Stainless Steel

SSCA-1/2-20-3.3/4-A4-BL

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Delivered To Get it by
Australia Monday, June 18, 2018
Austria Friday, June 15, 2018
Belgium Friday, June 15, 2018
Canada Monday, June 18, 2018
Czech Republic Friday, June 15, 2018
Denmark Friday, June 15, 2018
Europe (EU) Friday, June 15, 2018
France Friday, June 15, 2018
Germany Friday, June 15, 2018
Hong Kong Monday, June 18, 2018
India Monday, June 18, 2018
Indonesia Monday, June 18, 2018
Ireland Friday, June 15, 2018
Malaysia Monday, June 18, 2018
Mexico Monday, June 18, 2018
Netherlands Friday, June 15, 2018
New Zealand Monday, June 18, 2018
Norway Friday, June 15, 2018
Philippines Monday, June 18, 2018
Rest of World Monday, June 18, 2018
Saudi Arabia Monday, June 18, 2018
Singapore Monday, June 18, 2018
South Africa Monday, June 18, 2018
Sweden Friday, June 15, 2018
Switzerland Friday, June 15, 2018
Taiwan Friday, June 15, 2018
Turkey Friday, June 15, 2018
United Arab Emirates Monday, June 18, 2018
United Kingdom Thursday, June 14, 2018
United States Friday, June 15, 2018
United Kingdom (Saturday) Saturday, June 16, 2018

Available In Other Materials & Finishes


Key Features

  • Metric or Imperial?: Imperial
  • Thread Size (T): 1/2-20
  • Length (L): 3.3/4 inch
  • Head Diameter (D): 0.75 inch
  • Material: A4 Stainless Steel - Black
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1/2-20 UNF x 3.3/4 inch Imperial Cap Head Captives Screws (ANSI B18.3) - Black A4 Stainless Steel Technical Specification

1/2-20 UNF x 3.3/4 inch Imperial Cap Head Captives Screws (ANSI B18.3) - Black A4 Stainless Steel Drawing
Captive Diameter (d)0.417 inch
FinishChemical Matte Black
Head Diameter (D)0.75 inch
Head Length (H)0.5 inch
Hexagon A/F (A)3/8 inch
Hexagon Depth (P)0.245 inch
Length (L)3.3/4 inch
Manufacturing StandardANSI B18.3
MaterialA4 Stainless Steel - Black
Material SpecificationA4-70 Stainless Steel
Metric or Imperial?Imperial
Screw Thread Pitch20 TPI
Thread Length (E)1 inch
Thread Size (T)1/2-20

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Product Certifications

Signed Certificate of Conformity
Signed Certificate of Conformity
RoHS Compliant
RoHS Compliant
REACH Compliant
REACH Compliant

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1/2-20 UNF x 3.3/4 inch Imperial Cap Head Captives Screws (ANSI B18.3) - Black A4 Stainless Steel Description

The 1/2-20 UNF x 3.3/4 inch Imperial Cap Head Captives Screws (ANSI B18.3) - Black A4 Stainless Steel has the following features:

  • 1/2-20 Thread Size (T)
  • 0.5 inch Head Length (H)
  • 3/8 inch Hexagon A/F (A)
  • 0.245 inch Hexagon Depth (P)
  • ANSI B18.3 Manufacturing Standard
  • 3.3/4 inch Length (L)
  • 1 inch Thread Length (E)
  • A4 Stainless Steel - Black Material
  • A4-70 Stainless Steel Material Specification
  • 20 TPI Screw Thread Pitch
  • Chemical Matte Black Finish
  • Imperial Metric or Imperial?
  • 0.75 inch Head Diameter (D)
  • 0.417 inch Captive Diameter (d)

Other Key Information

Shipping Destinations:Worldwide.
View delivery information.
Weight: 0.12kg.
Product First Available:Thursday, August 20, 2015
Stock Last Updated:02:34 am
Monday, May 28, 2018
Specification Last Updated:Tuesday, December 19, 2017
APC (Accu Product Code):SSCA-1/2-20-3.3/4-A4-BL
EAN13 (International Article No.):5057195667575
ASIN (Amazon Stock Identification No.):ASIN not defined.

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