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5/16 inch External Locking Washers (ANSI B18.21.1) - Black A2 Stainless Steel
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5/16 inch External Locking Washers (ANSI B18.21.1) - Black A2 Stainless Steel

HEW-5/16-A2-BL By AccuScrews
. Order within 09 hours, 55 minutes. Details. Find out when you will get it.
Location Get it by
Australia Thursday, March 16, 2017
Canada Thursday, March 16, 2017
Europe (EU) Wednesday, March 15, 2017
India Thursday, March 16, 2017
Ireland Wednesday, March 15, 2017
Mexico Thursday, March 16, 2017
Rest of World Thursday, March 16, 2017
United Kingdom Tuesday, March 14, 2017
United States Wednesday, March 15, 2017
United Kingdom (Saturday) Saturday, March 18, 2017

Eligible for 30 day returns. Details.

Key Features


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£0.23 / each.
Buy more & save
200 units£0.17 each26% Discount
400 units£0.14 each39% Discount
1000 units£0.11 each52% Discount
2000 units£0.10 each57% 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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5/16 inch External Locking Washers (ANSI B18.21.1) - Black A2 Stainless Steel Technical Specification

5/16 inch External Locking Washers (ANSI B18.21.1) - Black A2 Stainless Steel Drawing
External Diameter (D)0.51 inch
FinishChemical Matte Black
Internal Diameter (B)0.256 inch
Manufacturing StandardANSI B18.21.1
MaterialA2 Stainless Steel - Black
Material SpecificationA2-70 Stainless Steel
Metric or Imperial?Imperial
Size5/16 inch
Thickness (T)0.028 inch

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5/16 inch External Locking Washers (ANSI B18.21.1) - Black A2 Stainless Steel Description

The 5/16 inch External Locking Washers (ANSI B18.21.1) - Black A2 Stainless Steel has the following features:

  • ANSI B18.21.1 Manufacturing Standard
  • 0.028 inch Thickness (T)
  • A2 Stainless Steel - Black Material
  • A2-70 Stainless Steel Material Specification
  • Chemical Matte Black Finish
  • Imperial Metric or Imperial?
  • 0.51 inch External Diameter (D)
  • 0.256 inch Internal Diameter (B)
  • 5/16 inch Size

Other Key Information

Shipping Destinations:Worldwide.
View delivery information.
Weight: Not defined.
Product First Available:Sunday, June 28, 2015
Stock Last Updated:04:49 AM
Friday, February 24, 2017
Specification Last Updated:Tuesday, January 17, 2017
APC (Accu Product Code):HEW-5/16-A2-BL
EAN13 (International Article No.):5057195014287
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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