1/2-20 UNF x 2.1/4 inch Slotted Countersunk Screws (ANSI B18.6.3) - Black A2 Stainless Steel
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1/2-20 UNF x 2.1/4 inch Slotted Countersunk Screws (ANSI B18.6.3) - Black A2 Stainless Steel

SFK-1/2-20-2.1/4-A2-BL By AccuScrews
. Order within 05 hours, 54 minutes. Details. Find out when you will get it.
Location Get it by
Australia Tuesday, January 10, 2017
Canada Tuesday, January 10, 2017
Europe (EU) Monday, January 9, 2017
India Tuesday, January 10, 2017
Rest of World Tuesday, January 10, 2017
United Kingdom Friday, January 6, 2017
United States Monday, January 9, 2017
United Kingdom (Saturday) Saturday, January 7, 2017

Eligible for 30 day returns. Details.

Key Features


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Allow 20 working days to dispatch.

1/2-20 UNF x 2.1/4 inch Slotted Countersunk Screws (ANSI B18.6.3) - Black A2 Stainless Steel Technical Specification

1/2-20 UNF x 2.1/4 inch Slotted Countersunk Screws (ANSI B18.6.3) - Black A2 Stainless Steel Drawing
FinishChemical Matte Black
Head Diameter (D)0.815 inch
Head Length (H)0.223 inch
Manufacturing StandardANSI B18.6.3
MaterialA2 Stainless Steel - Black
Material SpecificationA2-70 Stainless Steel
Metric or Imperial?Imperial
Minimum Thread Length3/4 inch
Overall Length (L)2.1/4 inch
Pitch20 TPI
Slot Depth (F)0.815 inch
Slot Width (A)0.015 inch
Thread Size (T)1/2-20

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1/2-20 UNF x 2.1/4 inch Slotted Countersunk Screws (ANSI B18.6.3) - Black A2 Stainless Steel Description

The 1/2-20 UNF x 2.1/4 inch Slotted Countersunk Screws (ANSI B18.6.3) - Black A2 Stainless Steel has the following features:

  • 1/2-20 Thread Size (T)
  • 0.223 inch Head Length (H)
  • ANSI B18.6.3 Manufacturing Standard
  • 2.1/4 inch Overall Length (L)
  • 0.015 inch Slot Width (A)
  • 0.815 inch Slot Depth (F)
  • A2 Stainless Steel - Black Material
  • A2-70 Stainless Steel Material Specification
  • 20 TPI Pitch
  • Chemical Matte Black Finish
  • Imperial Metric or Imperial?
  • 0.815 inch Head Diameter (D)
  • 3/4 inch Minimum Thread Length

Other Key Information

Shipping Destinations:Worldwide.
View delivery information.
Weight: Not defined.
Product First Available:Sunday, June 28, 2015
Stock Last Updated:10:05 AM
Thursday, December 8, 2016
Specification Last Updated:Monday, October 24, 2016
APC (Accu Product Code):SFK-1/2-20-2.1/4-A2-BL
EAN13 (International Article No.):5057195005759
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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