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7/16-20 UNF x 3.1/2 inch Imperial Plain Hexagon Bolts (ANSI B18.2.1) - Black A2 Stainless Steel
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7/16-20 UNF x 3.1/2 inch Imperial Plain Hexagon Bolts (ANSI B18.2.1) - Black A2 Stainless Steel

SEB-7/16-20-3.1/2-A2-BL

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Deliverd To Get it by
Australia Monday, August 14, 2017
Austria Friday, August 11, 2017
Belgium Friday, August 11, 2017
Canada Monday, August 14, 2017
Czech Republic Friday, August 11, 2017
Denmark Friday, August 11, 2017
Europe (EU) Friday, August 11, 2017
France Friday, August 11, 2017
Germany Friday, August 11, 2017
Hong Kong Monday, August 14, 2017
India Monday, August 14, 2017
Indonesia Monday, August 14, 2017
Ireland Friday, August 11, 2017
Malaysia Monday, August 14, 2017
Mexico Monday, August 14, 2017
Netherlands Friday, August 11, 2017
New Zealand Monday, August 14, 2017
Norway Friday, August 11, 2017
Philippines Monday, August 14, 2017
Rest of World Monday, August 14, 2017
Singapore Monday, August 14, 2017
South Africa Monday, August 14, 2017
Sweden Friday, August 11, 2017
Switzerland Friday, August 11, 2017
Taiwan Friday, August 11, 2017
Turkey Friday, August 11, 2017
United Arab Emirates Monday, August 14, 2017
United Kingdom Thursday, August 10, 2017
United States Friday, August 11, 2017
United Kingdom (Saturday) Saturday, August 12, 2017

Available In Other Materials & Finishes


Key Features


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Eligible for 30 day returns. Details.

£3.85 / each.
Buy more & save
50 units£2.45 each36% Discount
100 units£2.08 each46% 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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7/16-20 UNF x 3.1/2 inch Imperial Plain Hexagon Bolts (ANSI B18.2.1) - Black A2 Stainless Steel Technical Specification

7/16-20 UNF x 3.1/2 inch Imperial Plain Hexagon Bolts (ANSI B18.2.1) - Black A2 Stainless Steel Drawing
FinishChemical Matt Black
General Tolerance+/-0.13mm
Hexagon Length (K)0.291 inch
Hexagon Width A/F (H)0.625 inch
Length (L)3.1/2 inch
Manufacturing StandardANSI B18.2.1
MaterialA2 Stainless Steel - Black
Metric or Imperial?Imperial
Pitch20 TPI
Screw Material SpecificationA2-70 Stainless Steel
Thread Length [Min] (B)1.125 inch
Thread Size (T)7/16-20

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7/16-20 UNF x 3.1/2 inch Imperial Plain Hexagon Bolts (ANSI B18.2.1) - Black A2 Stainless Steel Description

The 7/16-20 UNF x 3.1/2 inch Imperial Plain Hexagon Bolts (ANSI B18.2.1) - Black A2 Stainless Steel has the following features:

  • 7/16-20 Thread Size (T)
  • ANSI B18.2.1 Manufacturing Standard
  • 3.1/2 inch Length (L)
  • A2 Stainless Steel - Black Material
  • 20 TPI Pitch
  • A2-70 Stainless Steel Screw Material Specification
  • 0.625 inch Hexagon Width A/F (H)
  • 0.291 inch Hexagon Length (K)
  • Chemical Matt Black Finish
  • +/-0.13mm General Tolerance
  • Imperial Metric or Imperial?
  • 1.125 inch Thread Length [Min] (B)

Other Key Information

Shipping Destinations:Worldwide.
View delivery information.
Weight: 0.07kg.
Product First Available:Sunday, June 28, 2015
Stock Last Updated:12:00 AM
Tuesday, July 25, 2017
Specification Last Updated:Wednesday, March 1, 2017
APC (Accu Product Code):SEB-7/16-20-3.1/2-A2-BL
EAN13 (International Article No.):5054328991651
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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