4-40 UNC x 3/8 inch Slotted Countersunk Screws (ANSI B18.6.3) - Black A4 Stainless Steel
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4-40 UNC x 3/8 inch Slotted Countersunk Screws (ANSI B18.6.3) - Black A4 Stainless Steel

SFK-4-40-3/8-A4-BL By AccuScrews
. Order within 04 hours, 32 minutes. Details. Find out when you will get it.
Location Get it by
Australia Thursday, December 29, 2016
Canada Thursday, December 29, 2016
Europe (EU) Wednesday, December 28, 2016
India Thursday, December 29, 2016
Rest of World Thursday, December 29, 2016
United Kingdom Tuesday, December 27, 2016
United States Wednesday, December 28, 2016
United Kingdom (Saturday) Saturday, December 31, 2016

Eligible for 30 day returns. Details.

Key Features


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Allow 11 working days to dispatch.

4-40 UNC x 3/8 inch Slotted Countersunk Screws (ANSI B18.6.3) - Black A4 Stainless Steel Technical Specification

4-40 UNC x 3/8 inch Slotted Countersunk Screws (ANSI B18.6.3) - Black A4 Stainless Steel Drawing
FinishChemical Matte Black
Head Diameter (D)0.212 inch
Head Length (H)0.067 inch
Manufacturing StandardANSI B18.6.3
MaterialA4 Stainless Steel - Black
Material SpecificationA4-70 Stainless Steel
Metric or Imperial?Imperial
Minimum Thread Length3/16 inch
Overall Length (L)3/8 inch
Pitch40 TPI
Slot Depth (F)0.212 inch
Slot Width (A)0.015 inch
Thread Size (T)4-40

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4-40 UNC x 3/8 inch Slotted Countersunk Screws (ANSI B18.6.3) - Black A4 Stainless Steel Description

The 4-40 UNC x 3/8 inch Slotted Countersunk Screws (ANSI B18.6.3) - Black A4 Stainless Steel has the following features:

  • 4-40 Thread Size (T)
  • 0.067 inch Head Length (H)
  • ANSI B18.6.3 Manufacturing Standard
  • 3/8 inch Overall Length (L)
  • 0.015 inch Slot Width (A)
  • 0.212 inch Slot Depth (F)
  • A4 Stainless Steel - Black Material
  • A4-70 Stainless Steel Material Specification
  • 40 TPI Pitch
  • Chemical Matte Black Finish
  • Imperial Metric or Imperial?
  • 0.212 inch Head Diameter (D)
  • 3/16 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:10:13 AM
Friday, December 9, 2016
Specification Last Updated:Monday, October 24, 2016
APC (Accu Product Code):SFK-4-40-3/8-A4-BL
EAN13 (International Article No.):5057195005964
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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