View All Sizes / Materials
1/4-20 UNC x 1/2 inch Imperial Security Socket Button Head Screws - A2 Stainless Steel
Images shown for graphic representation

1/4-20 UNC x 1/2 inch Imperial Security Socket Button Head Screws - A2 Stainless Steel

SSSB-1/4-20-1/2-A2

. Order within 18 hours, 48 minutes. Details. Find out when you will get it.
Delivered To Get 1240 pieces by:
Australia Tuesday, January 30, 2018
Austria Monday, January 29, 2018
Belgium Monday, January 29, 2018
Canada Tuesday, January 30, 2018
Czech Republic Monday, January 29, 2018
Denmark Monday, January 29, 2018
Europe (EU) Monday, January 29, 2018
France Monday, January 29, 2018
Germany Monday, January 29, 2018
Hong Kong Tuesday, January 30, 2018
India Tuesday, January 30, 2018
Indonesia Tuesday, January 30, 2018
Ireland Monday, January 29, 2018
Malaysia Tuesday, January 30, 2018
Mexico Tuesday, January 30, 2018
Netherlands Monday, January 29, 2018
New Zealand Tuesday, January 30, 2018
Norway Monday, January 29, 2018
Philippines Tuesday, January 30, 2018
Rest of World Tuesday, January 30, 2018
Singapore Tuesday, January 30, 2018
South Africa Tuesday, January 30, 2018
Sweden Monday, January 29, 2018
Switzerland Monday, January 29, 2018
Taiwan Monday, January 29, 2018
Turkey Monday, January 29, 2018
United Arab Emirates Tuesday, January 30, 2018
United Kingdom Friday, January 26, 2018
United States Monday, January 29, 2018
United Kingdom (Saturday) Saturday, January 27, 2018

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 (T): 1/4-20
  • Length (L): 1/2 inch
  • Head Diameter (K): 11.1mm
View the full technical specification
Not available online. Talk to our engineers.
Eligible for 30 day returns. Details.
$1.44 / each.
Buy more & save
20 units$1.18 each18% Discount
40 units$0.96 each33% Discount
100 units$0.80 each44% Discount
200 units$0.65 each55% Discount
400+ unitsGet A Quote
1,240 Stock This item may take 1 additional day to dispatch. Confirm delivery date at checkout. Need more than 1,240?
Buy online and we'll manufacture your components within 15 working days.
View Comparison
AccuScrews Components Official AccuScrews Product.

Frequently Bought Together

1/4-20 UNC x 1/2 inch Imperial Security Socket Button Head Screws - A2 Stainless Steel Technical Specification

1/4-20 UNC x 1/2 inch Imperial Security Socket Button Head Screws - A2 Stainless Steel Drawing
FinishSelf Colour
Head Diameter (K)11.1mm
Head Length (H)3.35mm
Length (L)1/2 inch
Manufacturing StandardNot Standardised
MaterialA2 Stainless Steel
Material SpecificationA2-70 Stainless Steel
Metric or Imperial?Imperial
Pitch20 TPI
Security Hexagon Size A/F5/32 inch
Thread Size (T)1/4-20

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.


1/4-20 UNC x 1/2 inch Imperial Security Socket Button Head Screws - A2 Stainless Steel Description

The 1/4-20 UNC x 1/2 inch Imperial Security Socket Button Head Screws - A2 Stainless Steel has the following features:

  • 3.35mm Head Length (H)
  • Self Colour Finish
  • Not Standardised Manufacturing Standard
  • Imperial Metric or Imperial?
  • 1/2 inch Length (L)
  • 11.1mm Head Diameter (K)
  • A2 Stainless Steel Material
  • 5/32 inch Security Hexagon Size A/F
  • A2-70 Stainless Steel Material Specification
  • 1/4-20 Thread Size (T)
  • 20 TPI Pitch

Other Key Information

Shipping Destinations:Worldwide.
View delivery information.
Weight Band (100 items):Between 0.25kg and 0.5kg. Add to cart to calculcate exact weights.
Product First Available:Sunday, June 28, 2015
Stock Last Updated:10:26 pm
Tuesday, January 23, 2018
Specification Last Updated:Tuesday, June 27, 2017
APC (Accu Product Code):SSSB-1/4-20-1/2-A2
EAN13 (International Article No.):5054328369221
ASIN (Amazon Stock Identification No.):ASIN not defined.

Top