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1/4-20 UNC Imperial Shakeproof KEP Nuts - Black A2 Stainless Steel
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AccuScrews Components Official AccuScrews Product.

1/4-20 UNC Imperial Shakeproof KEP Nuts - Black A2 Stainless Steel

HKEPN-1/4-20-A2-BL

. Order within 1 days, 19 hours, 32 minutes. Details. Find out when you will get it.
Deliverd To Get it by
Australia Wednesday, June 14, 2017
Belgium Tuesday, June 13, 2017
Canada Wednesday, June 14, 2017
Europe (EU) Tuesday, June 13, 2017
India Wednesday, June 14, 2017
Ireland Tuesday, June 13, 2017
Mexico Wednesday, June 14, 2017
Rest of World Wednesday, June 14, 2017
United Kingdom Monday, June 12, 2017
United States Tuesday, June 13, 2017
United Kingdom (Saturday) Saturday, June 10, 2017

Available In Other Materials & Finishes


Key Features


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

£0.36 / each.
Buy more & save
100 units£0.27 each25% Discount
200 units£0.21 each42% Discount
500 units£0.18 each50% Discount
1000 units£0.16 each56% Discount
Manufactured to your order. Allow 11 working days to dispatch.
Buy online and we'll manufacture your components within 11 working days.
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1/4-20 UNC Imperial Shakeproof KEP Nuts - Black A2 Stainless Steel Technical Specification

1/4-20 UNC Imperial Shakeproof KEP Nuts - Black A2 Stainless Steel Drawing
FinishChemical Matt Black
Manufacturing StandardNot Standardised
MaterialA2 Stainless Steel - Black
Material SpecificationA2-70 Stainless Steel
Metric or Imperial?Imperial
Nut Length (L)0.218 inch
Nut Width A/F (F)0.438 inch
Pitch20 TPI
Thread Size1/4-20
Thread StandardUNC
Washer Depth (C)0.026 inch
Washer Width (W)0.500 inch

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1/4-20 UNC Imperial Shakeproof KEP Nuts - Black A2 Stainless Steel Description

The 1/4-20 UNC Imperial Shakeproof KEP Nuts - Black A2 Stainless Steel has the following features:

  • Not Standardised Manufacturing Standard
  • 0.438 inch Nut Width A/F (F)
  • A2 Stainless Steel - Black Material
  • A2-70 Stainless Steel Material Specification
  • 20 TPI Pitch
  • 0.218 inch Nut Length (L)
  • Chemical Matt Black Finish
  • UNC Thread Standard
  • 0.500 inch Washer Width (W)
  • Imperial Metric or Imperial?
  • 1/4-20 Thread Size
  • 0.026 inch Washer Depth (C)

Other Key Information

Shipping Destinations:Worldwide.
View delivery information.
Weight: 3.20kg.
Product First Available:Sunday, June 28, 2015
Stock Last Updated:07:12 PM
Wednesday, May 24, 2017
Specification Last Updated:Wednesday, December 9, 2015
APC (Accu Product Code):HKEPN-1/4-20-A2-BL
EAN13 (International Article No.):5057195072508
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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