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3/8-16 UNC x 2.1/2 inch Socket Countersunk Screws (ANSI B18.3) - A4 Stainless Steel
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3/8-16 UNC x 2.1/2 inch Socket Countersunk Screws (ANSI B18.3) - A4 Stainless Steel

SSK-3/8-16-2.1/2-A4 By AccuScrews
. Order within 13 hours, 08 minutes. Details. Find out when you will get it.
Location Get 9 pieces by:
Australia Wednesday, March 29, 2017
Belgium Tuesday, March 28, 2017
Canada Wednesday, March 29, 2017
Europe (EU) Tuesday, March 28, 2017
India Wednesday, March 29, 2017
Ireland Tuesday, March 28, 2017
Mexico Wednesday, March 29, 2017
Rest of World Wednesday, March 29, 2017
United Kingdom Monday, March 27, 2017
United States Tuesday, March 28, 2017
United Kingdom (Saturday) Saturday, March 25, 2017

Eligible for 30 day returns. Details.

Key Features


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£6.66 / each.
Buy more & save
10 units£5.99 each10% Discount
20 units£5.39 each19% Discount
50 units£4.84 each27% Discount
100 units£4.34 each35% Discount
9 Stock This item may take 1 additional day to dispatch. Confirm delivery date at checkout. Need more than 9 pieces?
Buy online and we'll manufacture your components within 15 working days.
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3/8-16 UNC x 2.1/2 inch Socket Countersunk Screws (ANSI B18.3) - A4 Stainless Steel Technical Specification

3/8-16 UNC x 2.1/2 inch Socket Countersunk Screws (ANSI B18.3) - A4 Stainless Steel Drawing
Countersunk Length (H)0.234 inch
FinishSelf Colour
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
Material SpecificationA4-70 Stainless Steel
Metric or Imperial?Imperial
Overall Length (L)2.1/2 inch
Screw Thread Pitch16 TPI
Thread Size (T)3/8-16

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3/8-16 UNC x 2.1/2 inch Socket Countersunk Screws (ANSI B18.3) - A4 Stainless Steel Description

The 3/8-16 UNC x 2.1/2 inch Socket Countersunk Screws (ANSI B18.3) - 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
  • 2.1/2 inch Overall Length (L)
  • A4 Stainless Steel Material
  • A4-70 Stainless Steel Material Specification
  • 16 TPI Screw Thread Pitch
  • Self Colour 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.
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Weight Band (100 items):Over 5kg. Add to cart to calculcate exact weights.
Product First Available:Sunday, June 28, 2015
Stock Last Updated:02:51 AM
Thursday, March 23, 2017
Specification Last Updated:Wednesday, October 12, 2016
APC (Accu Product Code):SSK-3/8-16-2.1/2-A4
EAN13 (International Article No.):5054328148123
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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