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1/4-28 UNF x 1/2 inch Imperial Slotted Pan Head Screws (ANSI B18.6.3) - A2 Stainless Steel
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1/4-28 UNF x 1/2 inch Imperial Slotted Pan Head Screws (ANSI B18.6.3) - A2 Stainless Steel

SFP-1/4-28-1/2-A2 By AccuScrews
. Order within 07 hours, 14 minutes. Details. Find out when you will get it.
Location Get 829 pieces by:
Australia Thursday, March 30, 2017
Belgium Wednesday, March 29, 2017
Canada Thursday, March 30, 2017
Europe (EU) Wednesday, March 29, 2017
India Thursday, March 30, 2017
Ireland Wednesday, March 29, 2017
Mexico Thursday, March 30, 2017
Rest of World Thursday, March 30, 2017
United Kingdom Tuesday, March 28, 2017
United States Wednesday, March 29, 2017
United Kingdom (Saturday) Saturday, April 1, 2017

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
  • Thread Length (L): 1/2 inch
  • Head Diameter (D): 0.492 inch
  • View the full product specification.

Not available online. Talk to our engineers.

£0.53 / each.
Buy more & save
50 units£0.47 each11% Discount
100 units£0.41 each23% Discount
250 units£0.36 each32% Discount
500 units£0.32 each40% Discount
829 Stock This item may take 1 additional day to dispatch. Confirm delivery date at checkout. Need more than 829 pieces?
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1/4-28 UNF x 1/2 inch Imperial Slotted Pan Head Screws (ANSI B18.6.3) - A2 Stainless Steel Technical Specification

1/4-28 UNF x 1/2 inch Imperial Slotted Pan Head Screws (ANSI B18.6.3) - A2 Stainless Steel Drawing
FinishSelf Colour
General Tolerance+/- 0.13mm
Head Diameter (D)0.492 inch
Head Length (H)0.144 inch
Manufacturing StandardANSI B18.6.3
MaterialA2 Stainless Steel
Material SpecificationA2-70 Stainless Steel
Metric or Imperial?Imperial
Screw Thread Pitch28 TPI
Slot Depth (P)0.087 inch
Slot Width (A)0.075 inch
Thread Length (L)1/2 inch
Thread Size (T)1/4-28

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1/4-28 UNF x 1/2 inch Imperial Slotted Pan Head Screws (ANSI B18.6.3) - A2 Stainless Steel Description

The 1/4-28 UNF x 1/2 inch Imperial Slotted Pan Head Screws (ANSI B18.6.3) - A2 Stainless Steel has the following features:

  • 1/4-28 Thread Size (T)
  • 1/2 inch Thread Length (L)
  • 0.144 inch Head Length (H)
  • ANSI B18.6.3 Manufacturing Standard
  • 0.075 inch Slot Width (A)
  • 0.087 inch Slot Depth (P)
  • A2 Stainless Steel Material
  • A2-70 Stainless Steel Material Specification
  • 28 TPI Screw Thread Pitch
  • Self Colour Finish
  • +/- 0.13mm General Tolerance
  • Imperial Metric or Imperial?
  • 0.492 inch Head Diameter (D)

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:08:45 AM
Sunday, March 26, 2017
Specification Last Updated:Wednesday, September 14, 2016
APC (Accu Product Code):SFP-1/4-28-1/2-A2
EAN13 (International Article No.):5054328174016
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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