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1/4-20 UNC x 1 inch Imperial Fillister Screws - A2 Stainless Steel
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AccuScrews Components Official AccuScrews Product.

1/4-20 UNC x 1 inch Imperial Fillister Screws - A2 Stainless Steel

SFI-1/4-20-1-A2

. Order within 23 hours, 20 minutes. Details. Find out when you will get it.
Deliverd To Get 939 pieces by:
Australia Wednesday, May 3, 2017
Belgium Tuesday, May 2, 2017
Canada Wednesday, May 3, 2017
Europe (EU) Tuesday, May 2, 2017
India Wednesday, May 3, 2017
Ireland Tuesday, May 2, 2017
Mexico Wednesday, May 3, 2017
Rest of World Wednesday, May 3, 2017
United Kingdom Monday, May 1, 2017
United States Tuesday, May 2, 2017
United Kingdom (Saturday) Saturday, April 29, 2017

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 inch
  • Head Diameter (K): 0.414 inch
  • View the full product specification.

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

£0.38 / each.
Buy more & save
50 units£0.33 each13% Discount
100 units£0.30 each21% Discount
250 units£0.26 each32% Discount
500 units£0.23 each39% Discount
939 Stock This item may take 1 additional day to dispatch. Confirm delivery date at checkout. Need more than 939?
Buy online and we'll manufacture your components within 15 working days.
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1/4-20 UNC x 1 inch Imperial Fillister Screws - A2 Stainless Steel Technical Specification

1/4-20 UNC x 1 inch Imperial Fillister Screws - A2 Stainless Steel Drawing
FinishSelf Colour
Head Diameter (K)0.414 inch
Head Height (H)0.237 inch
Length (L)1 inch
Manufacturing StandardANSI B18.6.3
MaterialA2 Stainless Steel
Material SpecificationA2-70 Stainless Steel
Metric or Imperial?Imperial
Slot Depth (F)0.109 inch
Slot Width (A)0.075 inch
Thread Size (T)1/4-20
Thread StandardUNC
Threads / Inch20 TPI

See a problem with this specification? Let us know.


1/4-20 UNC x 1 inch Imperial Fillister Screws - A2 Stainless Steel Description

The 1/4-20 UNC x 1 inch Imperial Fillister Screws - A2 Stainless Steel has the following features:

  • 1/4-20 Thread Size (T)
  • ANSI B18.6.3 Manufacturing Standard
  • 1 inch Length (L)
  • 0.075 inch Slot Width (A)
  • 0.109 inch Slot Depth (F)
  • A2 Stainless Steel Material
  • A2-70 Stainless Steel Material Specification
  • Self Colour Finish
  • 20 TPI Threads / Inch
  • UNC Thread Standard
  • 0.237 inch Head Height (H)
  • Imperial Metric or Imperial?
  • 0.414 inch Head Diameter (K)

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:04:54 PM
Wednesday, April 26, 2017
Specification Last Updated:Wednesday, January 11, 2017
APC (Accu Product Code):SFI-1/4-20-1-A2
EAN13 (International Article No.):5054328374140
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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