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5/16-18 UNC x 3.1/2 inch Socket Button Screws (ANSI B18.3) - A2 Stainless Steel
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5/16-18 UNC x 3.1/2 inch Socket Button Screws (ANSI B18.3) - A2 Stainless Steel

SSB-5/16-18-3.1/2-A2

. Order within 03 hours, 23 minutes. Details. Find out when you will get it.
Deliverd To Get 40 pieces by:
Australia Thursday, May 4, 2017
Belgium Wednesday, May 3, 2017
Canada Thursday, May 4, 2017
Europe (EU) Wednesday, May 3, 2017
India Thursday, May 4, 2017
Ireland Wednesday, May 3, 2017
Mexico Thursday, May 4, 2017
Rest of World Thursday, May 4, 2017
United Kingdom Tuesday, May 2, 2017
United States Wednesday, May 3, 2017
United Kingdom (Saturday) Saturday, May 6, 2017

Available In Other Materials & Finishes


Key Features

  • A2 Stainless Steel, also known as 18-8 or 304 Stainless Steel. Details.
  • Metric or Imperial?: Imperial
  • Thread Size: 5/16-18
  • Length (L): 3.1/2 inch
  • Hexagon Socket A/F (A): 3/16 inch
  • View the full product specification.

Not available online. Talk to our engineers.
Eligible for 30 day returns. Details.

£2.36 / each.
Buy more & save
10 units£2.11 each11% Discount
20 units£1.89 each20% Discount
50 units£1.69 each28% Discount
100 units£1.51 each36% Discount
40 Stock This item may take 1 additional day to dispatch. Confirm delivery date at checkout. Need more than 40?
Buy online and we'll manufacture your components within 15 working days.
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5/16-18 UNC x 3.1/2 inch Socket Button Screws (ANSI B18.3) - A2 Stainless Steel Technical Specification

5/16-18 UNC x 3.1/2 inch Socket Button Screws (ANSI B18.3) - A2 Stainless Steel Drawing
FinishSelf Colour
Hexagon Socket A/F (A)3/16 inch
Length (L)3.1/2 inch
Manufacturing StandardANSI B18.3
MaterialA2 Stainless Steel
Material SpecificationA2-70 Stainless Steel
Maximum Head Diameter (D)0.547 inch
Maximum Head Length (H)0.166 inch
Metric or Imperial?Imperial
Minimum Hexagon Socket Depth (P)0.15 inch
Screw Thread Pitch18 TPI
Thread Size5/16-18

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5/16-18 UNC x 3.1/2 inch Socket Button Screws (ANSI B18.3) - A2 Stainless Steel Description

The 5/16-18 UNC x 3.1/2 inch Socket Button Screws (ANSI B18.3) - A2 Stainless Steel has the following features:

  • ANSI B18.3 Manufacturing Standard
  • 3.1/2 inch Length (L)
  • A2 Stainless Steel Material
  • A2-70 Stainless Steel Material Specification
  • 18 TPI Screw Thread Pitch
  • 3/16 inch Hexagon Socket A/F (A)
  • Self Colour Finish
  • Imperial Metric or Imperial?
  • 5/16-18 Thread Size
  • 0.166 inch Maximum Head Length (H)
  • 0.15 inch Minimum Hexagon Socket Depth (P)
  • 0.547 inch Maximum Head Diameter (D)

Other Key Information

Shipping Destinations:Worldwide.
View delivery information.
Weight Band (100 items):Over 5kg. Add to cart to calculcate exact weights.
Product First Available:Sunday, June 28, 2015
Stock Last Updated:11:21 AM
Friday, April 28, 2017
Specification Last Updated:Tuesday, February 21, 2017
APC (Accu Product Code):SSB-5/16-18-3.1/2-A2
EAN13 (International Article No.):5054328142510
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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