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4-40 UNC Imperial Hexagon Nuts (ANSI B18.6.3) - Black A4 Stainless Steel
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AccuScrews Components Official AccuScrews Product.

4-40 UNC Imperial Hexagon Nuts (ANSI B18.6.3) - Black A4 Stainless Steel

HPN-4-40-A4-BL

. Order within 21 hours, 08 minutes. Details. Find out when you will get it.
Deliverd To Get it by
Australia Tuesday, May 16, 2017
Belgium Monday, May 15, 2017
Canada Tuesday, May 16, 2017
Europe (EU) Monday, May 15, 2017
India Tuesday, May 16, 2017
Ireland Monday, May 15, 2017
Mexico Tuesday, May 16, 2017
Rest of World Tuesday, May 16, 2017
United Kingdom Friday, May 12, 2017
United States Monday, May 15, 2017
United Kingdom (Saturday) Saturday, May 13, 2017

Key Features

  • 4-40 UNC imperial thread size
  • 0.250 inch total nut width
  • A4-70 cold-worked Stainless Steel, also known as marine grade or 316 Stainless Steel
  • Treated with a chemical matte black coating
  • Metric or Imperial?: Imperial
  • View the full product specification.

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

£0.25 / each.
Buy more & save
200 units£0.20 each20% Discount
400 units£0.17 each32% Discount
1000 units£0.15 each40% Discount
2000 units£0.13 each48% 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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4-40 UNC Imperial Hexagon Nuts (ANSI B18.6.3) - Black A4 Stainless Steel Technical Specification

4-40 UNC Imperial Hexagon Nuts (ANSI B18.6.3) - Black A4 Stainless Steel Drawing
FinishChemical Matte Black
General Tolerances0.13mm
Manufacturing StandardANSI B18.6.3
MaterialA4 Stainless Steel - Black
Material SpecificationA4-70 Stainless Steel
Metric or Imperial?Imperial
Nut Length (T)0.098 inch
Nut Width A/F (F)0.250 inch
Thread Pitch40 TPI
Thread Size4-40

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4-40 UNC Imperial Hexagon Nuts (ANSI B18.6.3) - Black A4 Stainless Steel Description

The 4-40 UNC Imperial Hexagon Nuts (ANSI B18.6.3) - Black A4 Stainless Steel has the following features:

  • ANSI B18.6.3 Manufacturing Standard
  • 0.250 inch Nut Width A/F (F)
  • 0.098 inch Nut Length (T)
  • 0.13mm General Tolerances
  • A4 Stainless Steel - Black Material
  • A4-70 Stainless Steel Material Specification
  • Chemical Matte Black Finish
  • 40 TPI Thread Pitch
  • Imperial Metric or Imperial?
  • 4-40 Thread Size

Other Key Information

Shipping Destinations:Worldwide.
View delivery information.
Weight: 0.51kg.
Product First Available:Sunday, June 28, 2015
Stock Last Updated:06:51 PM
Wednesday, April 26, 2017
Specification Last Updated:Wednesday, October 12, 2016
APC (Accu Product Code):HPN-4-40-A4-BL
EAN13 (International Article No.):5057195012993
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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