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1/4-28 UNF x 0.438 inch Imperial Thin Hexagon Nuts (ANSI B18.2.2) - A4 Stainless Steel
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1/4-28 UNF x 0.438 inch Imperial Thin Hexagon Nuts (ANSI B18.2.2) - A4 Stainless Steel

HFN-1/4-28-A4 By AccuScrews
. Order within 01 hours, 30 minutes. Details. Find out when you will get it.
Location Get 16 pieces by:
Australia Tuesday, March 28, 2017
Belgium Monday, March 27, 2017
Canada Tuesday, March 28, 2017
Europe (EU) Monday, March 27, 2017
India Tuesday, March 28, 2017
Ireland Monday, March 27, 2017
Mexico Tuesday, March 28, 2017
Rest of World Tuesday, March 28, 2017
United Kingdom Friday, March 24, 2017
United States Monday, March 27, 2017
United Kingdom (Saturday) Saturday, March 25, 2017

Eligible for 30 day returns. Details.

Key Features

  • A4 Stainless Steel, also known as marine grade or 316 Stainless Steel. Details.
  • Metric or Imperial?: Imperial
  • Thread Size: 1/4-28
  • Nut Width A/F (F): 0.438 inch
  • Nut Length (T): 0.163 inch
  • View the full product specification.

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£0.32 / each.
Buy more & save
50 units£0.29 each9% Discount
100 units£0.25 each22% Discount
250 units£0.23 each28% Discount
500 units£0.20 each38% Discount
16 Express Stock
375 Additional Stock This item may take 1 additional day to dispatch. Confirm delivery date at checkout.
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1/4-28 UNF x 0.438 inch Imperial Thin Hexagon Nuts (ANSI B18.2.2) - A4 Stainless Steel Technical Specification

1/4-28 UNF x 0.438 inch Imperial Thin Hexagon Nuts (ANSI B18.2.2) - A4 Stainless Steel Drawing
Chamfer Angle15/30
FinishSelf Colour
General Tolerance+/- 0.13mm
Manufacturing StandardANSI B18.2.2
MaterialA4 Stainless Steel
Material SpecificationA4-70 Stainless Steel
Metric or Imperial?Imperial
Nut Length (T)0.163 inch
Nut Width A/F (F)0.438 inch
Pitch28 TPI
Thread Size1/4-28

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1/4-28 UNF x 0.438 inch Imperial Thin Hexagon Nuts (ANSI B18.2.2) - A4 Stainless Steel Description

The 1/4-28 UNF x 0.438 inch Imperial Thin Hexagon Nuts (ANSI B18.2.2) - A4 Stainless Steel has the following features:

  • ANSI B18.2.2 Manufacturing Standard
  • 0.438 inch Nut Width A/F (F)
  • 0.163 inch Nut Length (T)
  • A4 Stainless Steel Material
  • A4-70 Stainless Steel Material Specification
  • 28 TPI Pitch
  • Self Colour Finish
  • 15/30 Chamfer Angle
  • +/- 0.13mm General Tolerance
  • Imperial Metric or Imperial?
  • 1/4-28 Thread Size

Other Key Information

Shipping Destinations:Worldwide.
View delivery information.
Weight Band (100 items):Over 5kg. Add to cart to calculcate exact weights.
Product First Available:Sunday, June 28, 2015
Stock Last Updated:02:29 PM
Thursday, March 23, 2017
Specification Last Updated:Friday, December 9, 2016
APC (Accu Product Code):HFN-1/4-28-A4
EAN13 (International Article No.):5054328187405
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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