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3/8-16 UNC x 1 inch Socket Countersunk Screws (ANSI B18.3) - Black A4 Stainless Steel
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AccuScrews Components Official AccuScrews Product.

3/8-16 UNC x 1 inch Socket Countersunk Screws (ANSI B18.3) - Black A4 Stainless Steel

SSK-3/8-16-1-A4-BL

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Deliverd To Get it by
Australia Friday, July 14, 2017
Austria Thursday, July 13, 2017
Belgium Thursday, July 13, 2017
Canada Friday, July 14, 2017
Czech Republic Thursday, July 13, 2017
Denmark Thursday, July 13, 2017
Europe (EU) Thursday, July 13, 2017
France Thursday, July 13, 2017
Germany Thursday, July 13, 2017
Hong Kong Friday, July 14, 2017
India Friday, July 14, 2017
Indonesia Friday, July 14, 2017
Ireland Thursday, July 13, 2017
Malaysia Friday, July 14, 2017
Mexico Friday, July 14, 2017
Netherlands Thursday, July 13, 2017
New Zealand Friday, July 14, 2017
Norway Thursday, July 13, 2017
Philippines Friday, July 14, 2017
Rest of World Friday, July 14, 2017
Singapore Friday, July 14, 2017
South Africa Friday, July 14, 2017
Sweden Thursday, July 13, 2017
Switzerland Thursday, July 13, 2017
Taiwan Thursday, July 13, 2017
Turkey Thursday, July 13, 2017
United Arab Emirates Friday, July 14, 2017
United Kingdom Wednesday, July 12, 2017
United States Thursday, July 13, 2017
United Kingdom (Saturday) Saturday, July 15, 2017

Available In Other Materials & Finishes


Key Features


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Eligible for 30 day returns. Details.

£4.29 / each.
Buy more & save
50 units£3.04 each29% Discount
100 units£2.67 each38% Discount
Manufactured to your order. Allow 11 working days to dispatch.
Buy online and we'll manufacture your components within 11 working days.
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3/8-16 UNC x 1 inch Socket Countersunk Screws (ANSI B18.3) - Black A4 Stainless Steel Technical Specification

3/8-16 UNC x 1 inch Socket Countersunk Screws (ANSI B18.3) - Black A4 Stainless Steel Drawing
Countersunk Length (H)0.234 inch
FinishChemical Matte Black
General Tolerance+/- 0.13mm
Head Diameter [max] (D)0.781 inch
Hexagon A/F (A)7/32 inch
Hexagon Depth (P)0.159 inch
Manufacturing StandardANSI B18.3
MaterialA4 Stainless Steel - Black
Material SpecificationA4-70 Stainless Steel
Metric or Imperial?Imperial
Overall Length (L)1 inch
Screw Thread Pitch16 TPI
Thread Size (T)3/8-16

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3/8-16 UNC x 1 inch Socket Countersunk Screws (ANSI B18.3) - Black A4 Stainless Steel Description

The 3/8-16 UNC x 1 inch Socket Countersunk Screws (ANSI B18.3) - Black A4 Stainless Steel has the following features:

  • 3/8-16 Thread Size (T)
  • 7/32 inch Hexagon A/F (A)
  • 0.159 inch Hexagon Depth (P)
  • ANSI B18.3 Manufacturing Standard
  • 1 inch Overall Length (L)
  • A4 Stainless Steel - Black Material
  • A4-70 Stainless Steel Material Specification
  • 16 TPI Screw Thread Pitch
  • Chemical Matte Black Finish
  • +/- 0.13mm General Tolerance
  • Imperial Metric or Imperial?
  • 0.781 inch Head Diameter [max] (D)
  • 0.234 inch Countersunk Length (H)

Other Key Information

Shipping Destinations:Worldwide.
View delivery information.
Weight: 0.02kg.
Product First Available:Sunday, June 28, 2015
Stock Last Updated:06:45 PM
Monday, June 26, 2017
Specification Last Updated:Wednesday, October 12, 2016
APC (Accu Product Code):SSK-3/8-16-1-A4-BL
EAN13 (International Article No.):5054328974258
ASIN (Amazon Stock Identification No.):ASIN not defined.

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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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