1/4-28 x 1/2 inch UNF Cap Head Screws (ANSI B18.3) - A2 Stainless Steel
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1/4-28 x 1/2 inch UNF Cap Head Screws (ANSI B18.3) - A2 Stainless Steel

SSC-1/4-28-1/2-A2 By AccuScrews
. Order within 19 hours, 20 minutes. Details. Find out when you will get it.
Location Get 354 pieces by:
Australia Tuesday, December 13, 2016
Canada Tuesday, December 13, 2016
Europe (EU) Monday, December 12, 2016
India Tuesday, December 13, 2016
Rest of World Tuesday, December 13, 2016
United Kingdom Friday, December 9, 2016
United States Monday, December 12, 2016
United Kingdom (Saturday) Saturday, December 10, 2016

Eligible for 30 day returns. Details.

Key Features

  • A2 Stainless Steel, also known as 18-8 or 304 Stainless Steel. Details.
  • Metric or Imperial?: Imperial
  • Thread Size (T): 1/4-28
  • Length (L): 1/2 inch
  • Fully Threaded: No
  • View the full product specification.

Not available online. Talk to our engineers.

£0.22 / each.
Buy more & save
100 units£0.19 each14% Discount
200 units£0.17 each23% Discount
500 units£0.15 each32% Discount
1000 units£0.13 each41% Discount

354 Stock This item may take 1 additional day to dispatch. Confirm delivery date at checkout.
Need more? Allow 15 working days to dispatch.
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1/4-28 x 1/2 inch UNF Cap Head Screws (ANSI B18.3) - A2 Stainless Steel Technical Specification

1/4-28 x 1/2 inch UNF Cap Head Screws (ANSI B18.3) - A2 Stainless Steel Drawing
FinishSelf Colour
Fully ThreadedNo
General Tolerances+/- 0.13mm
Head Diameter (D)0.375 inch
Head Length (H)0.25 inch
Hexagon A/F (J)3/16 inch
Hexagon Depth (P)0.12 inch
Length (L)1/2 inch
Manufacturing StandardANSI B18.3
MaterialA2 Stainless Steel
Material SpecificationA2-70 Stainless Steel
Metric or Imperial?Imperial
Screw Thread Pitch28 TPI
Thread Length (Max)1.00 - 1.50 inch
Thread Size (T)1/4-28

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1/4-28 x 1/2 inch UNF Cap Head Screws (ANSI B18.3) - A2 Stainless Steel Description

The 1/4-28 x 1/2 inch UNF Cap Head Screws (ANSI B18.3) - A2 Stainless Steel has the following features:

  • 1/4-28 Thread Size (T)
  • 0.25 inch Head Length (H)
  • 0.12 inch Hexagon Depth (P)
  • ANSI B18.3 Manufacturing Standard
  • 1/2 inch Length (L)
  • 3/16 inch Hexagon A/F (J)
  • +/- 0.13mm General Tolerances
  • No Fully Threaded
  • A2 Stainless Steel Material
  • A2-70 Stainless Steel Material Specification
  • 28 TPI Screw Thread Pitch
  • Self Colour Finish
  • Imperial Metric or Imperial?
  • 0.375 inch Head Diameter (D)
  • 1.00 - 1.50 inch Thread Length (Max)

Other Key Information

Shipping Destinations:Worldwide.
View delivery information.
Weight Band (100 items):Not defined. Add to cart to calculcate exact weights.
Product First Available:Sunday, June 28, 2015
Stock Last Updated:08:09 PM
Tuesday, December 6, 2016
Specification Last Updated:Tuesday, October 18, 2016
APC (Accu Product Code):SSC-1/4-28-1/2-A2
EAN13 (International Article No.):5054328135642
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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