View All Sizes / Materials
1/2-13 UNC x 1.1/2 inch Socket Countersunk Screws (ANSI B18.3) - A4 Stainless Steel
Images shown for graphic representation

1/2-13 UNC x 1.1/2 inch Socket Countersunk Screws (ANSI B18.3) - A4 Stainless Steel

SSK-1/2-13-1.1/2-A4

. Order within 03 hours, 37 minutes. Details. Find out when you will get it.
Deliverd To Get 14 pieces by:
Australia Tuesday, September 26, 2017
Austria Monday, September 25, 2017
Belgium Monday, September 25, 2017
Canada Tuesday, September 26, 2017
Czech Republic Monday, September 25, 2017
Denmark Monday, September 25, 2017
Europe (EU) Monday, September 25, 2017
France Monday, September 25, 2017
Germany Monday, September 25, 2017
Hong Kong Tuesday, September 26, 2017
India Tuesday, September 26, 2017
Indonesia Tuesday, September 26, 2017
Ireland Monday, September 25, 2017
Malaysia Tuesday, September 26, 2017
Mexico Tuesday, September 26, 2017
Netherlands Monday, September 25, 2017
New Zealand Tuesday, September 26, 2017
Norway Monday, September 25, 2017
Philippines Tuesday, September 26, 2017
Rest of World Tuesday, September 26, 2017
Singapore Tuesday, September 26, 2017
South Africa Tuesday, September 26, 2017
Sweden Monday, September 25, 2017
Switzerland Monday, September 25, 2017
Taiwan Monday, September 25, 2017
Turkey Monday, September 25, 2017
United Arab Emirates Tuesday, September 26, 2017
United Kingdom Friday, September 22, 2017
United States Monday, September 25, 2017
United Kingdom (Saturday) Saturday, September 23, 2017

Available In Other Materials & Finishes


Key Features

  • Metric or Imperial?: Imperial
  • Thread Size (T): 1/2-13
  • Overall Length (L): 1.1/2 inch
  • Hexagon A/F (A): 5/16 inch
  • Material: A4 Stainless Steel
View the full technical specification
Not available online. Talk to our engineers.
Eligible for 30 day returns. Details.
£2.21 / each.
Buy more & save
10 units£1.88 each15% Discount
20 units£1.62 each27% Discount
50 units£1.39 each37% Discount
100 units£1.20 each46% Discount
14 Stock This item may take 1 additional day to dispatch. Confirm delivery date at checkout. Need more than 14?
Buy online and we'll manufacture your components within 15 working days.
View Comparison
AccuScrews Components Official AccuScrews Product.

1/2-13 UNC x 1.1/2 inch Socket Countersunk Screws (ANSI B18.3) - A4 Stainless Steel Technical Specification

1/2-13 UNC x 1.1/2 inch Socket Countersunk Screws (ANSI B18.3) - A4 Stainless Steel Drawing
Countersunk Length (H)0.251 inch
FinishSelf Colour
General Tolerance+/- 0.13mm
Head Diameter [max] (D)0.938 inch
Hexagon A/F (A)5/16 inch
Hexagon Depth (P)0.172 inch
Manufacturing StandardANSI B18.3
MaterialA4 Stainless Steel
Material SpecificationA4-70 Stainless Steel
Metric or Imperial?Imperial
Overall Length (L)1.1/2 inch
Screw Thread Pitch13 TPI
Thread Size (T)1/2-13

See a problem with this specification? Let us know.


Product Certifications

Signed Certificate of Conformity
Signed Certificate of Conformity
RoHS Compliant
RoHS Compliant
REACH Compliant
REACH Compliant

3D Models

3D models are only available to registered customers.

To view and download models from our 3D library, please log in or sign up.


1/2-13 UNC x 1.1/2 inch Socket Countersunk Screws (ANSI B18.3) - A4 Stainless Steel Description

The 1/2-13 UNC x 1.1/2 inch Socket Countersunk Screws (ANSI B18.3) - A4 Stainless Steel has the following features:

  • 1/2-13 Thread Size (T)
  • 5/16 inch Hexagon A/F (A)
  • 0.172 inch Hexagon Depth (P)
  • ANSI B18.3 Manufacturing Standard
  • 1.1/2 inch Overall Length (L)
  • A4 Stainless Steel Material
  • A4-70 Stainless Steel Material Specification
  • 13 TPI Screw Thread Pitch
  • Self Colour Finish
  • +/- 0.13mm General Tolerance
  • Imperial Metric or Imperial?
  • 0.938 inch Head Diameter [max] (D)
  • 0.251 inch Countersunk Length (H)

Other Key Information

Shipping Destinations:Worldwide.
View delivery information.
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:12:37 PM
Wednesday, September 20, 2017
Specification Last Updated:Wednesday, October 12, 2016
APC (Accu Product Code):SSK-1/2-13-1.1/2-A4
EAN13 (International Article No.):5054328148246
ASIN (Amazon Stock Identification No.):ASIN not defined.

Top