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5/16-18 UNC x 3.1/2 inch Socket Countersunk Screws (ANSI B18.3) - A4 Stainless Steel
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5/16-18 UNC x 3.1/2 inch Socket Countersunk Screws (ANSI B18.3) - A4 Stainless Steel

SSK-5/16-18-3.1/2-A4

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Delivered To Get it by
Australia Tuesday, December 19, 2017
Austria Monday, December 18, 2017
Belgium Monday, December 18, 2017
Canada Tuesday, December 19, 2017
Czech Republic Monday, December 18, 2017
Denmark Monday, December 18, 2017
Europe (EU) Monday, December 18, 2017
France Monday, December 18, 2017
Germany Monday, December 18, 2017
Hong Kong Tuesday, December 19, 2017
India Tuesday, December 19, 2017
Indonesia Tuesday, December 19, 2017
Ireland Monday, December 18, 2017
Malaysia Tuesday, December 19, 2017
Mexico Tuesday, December 19, 2017
Netherlands Monday, December 18, 2017
New Zealand Tuesday, December 19, 2017
Norway Monday, December 18, 2017
Philippines Tuesday, December 19, 2017
Rest of World Tuesday, December 19, 2017
Singapore Tuesday, December 19, 2017
South Africa Tuesday, December 19, 2017
Sweden Monday, December 18, 2017
Switzerland Monday, December 18, 2017
Taiwan Monday, December 18, 2017
Turkey Monday, December 18, 2017
United Arab Emirates Tuesday, December 19, 2017
United Kingdom Friday, December 15, 2017
United States Monday, December 18, 2017
United Kingdom (Saturday) Saturday, December 16, 2017

Key Features

  • Metric or Imperial?: Imperial
  • Thread Size (T): 5/16-18
  • Overall Length (L): 3.1/2 inch
  • Hexagon A/F (A): 3/16 inch
  • Material: A4 Stainless Steel
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$8.13 / each.
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10 units$6.98 each14% Discount
20 units$6.02 each26% Discount
50 units$5.21 each36% Discount
100 units$4.52 each44% Discount
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5/16-18 UNC x 3.1/2 inch Socket Countersunk Screws (ANSI B18.3) - A4 Stainless Steel Technical Specification

5/16-18 UNC x 3.1/2 inch Socket Countersunk Screws (ANSI B18.3) - A4 Stainless Steel Drawing
Countersunk Length (H)0.198 inch
FinishSelf Colour
General Tolerance+/- 0.13mm
Head Diameter [max] (D)0.656 inch
Hexagon A/F (A)3/16 inch
Hexagon Depth (P)0.135 inch
Manufacturing StandardANSI B18.3
MaterialA4 Stainless Steel
Material SpecificationA4-70 Stainless Steel
Metric or Imperial?Imperial
Overall Length (L)3.1/2 inch
Screw Thread Pitch18 TPI
Thread Size (T)5/16-18

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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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5/16-18 UNC x 3.1/2 inch Socket Countersunk Screws (ANSI B18.3) - A4 Stainless Steel Description

The 5/16-18 UNC x 3.1/2 inch Socket Countersunk Screws (ANSI B18.3) - A4 Stainless Steel has the following features:

  • 5/16-18 Thread Size (T)
  • 3/16 inch Hexagon A/F (A)
  • 0.135 inch Hexagon Depth (P)
  • ANSI B18.3 Manufacturing Standard
  • 3.1/2 inch Overall Length (L)
  • A4 Stainless Steel Material
  • A4-70 Stainless Steel Material Specification
  • 18 TPI Screw Thread Pitch
  • Self Colour Finish
  • +/- 0.13mm General Tolerance
  • Imperial Metric or Imperial?
  • 0.656 inch Head Diameter [max] (D)
  • 0.198 inch Countersunk Length (H)

Other Key Information

Shipping Destinations:Worldwide.
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Weight Band (100 items):Between 1kg and 5kg. Add to cart to calculcate exact weights.
Product First Available:Sunday, June 28, 2015
Stock Last Updated:01:24 PM
Thursday, November 23, 2017
Specification Last Updated:Monday, October 23, 2017
APC (Accu Product Code):SSK-5/16-18-3.1/2-A4
EAN13 (International Article No.):5054328148024
ASIN (Amazon Stock Identification No.):ASIN not defined.

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