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4-40 UNC x 5/16 inch Socket Countersunk Screws (ANSI B18.3) - Thread Locking A4 Stainless Steel
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4-40 UNC x 5/16 inch Socket Countersunk Screws (ANSI B18.3) - Thread Locking A4 Stainless Steel

SSK-4-40-5/16-A4-R360

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Delivered To Get 50 pieces by:
Australia Wednesday, November 29, 2017
Austria Tuesday, November 28, 2017
Belgium Tuesday, November 28, 2017
Canada Wednesday, November 29, 2017
Czech Republic Tuesday, November 28, 2017
Denmark Tuesday, November 28, 2017
Europe (EU) Tuesday, November 28, 2017
France Tuesday, November 28, 2017
Germany Tuesday, November 28, 2017
Hong Kong Wednesday, November 29, 2017
India Wednesday, November 29, 2017
Indonesia Wednesday, November 29, 2017
Ireland Tuesday, November 28, 2017
Malaysia Wednesday, November 29, 2017
Mexico Wednesday, November 29, 2017
Netherlands Tuesday, November 28, 2017
New Zealand Wednesday, November 29, 2017
Norway Tuesday, November 28, 2017
Philippines Wednesday, November 29, 2017
Rest of World Wednesday, November 29, 2017
Singapore Wednesday, November 29, 2017
South Africa Wednesday, November 29, 2017
Sweden Tuesday, November 28, 2017
Switzerland Tuesday, November 28, 2017
Taiwan Tuesday, November 28, 2017
Turkey Tuesday, November 28, 2017
United Arab Emirates Wednesday, November 29, 2017
United Kingdom Monday, November 27, 2017
United States Tuesday, November 28, 2017
United Kingdom (Saturday) Saturday, November 25, 2017

Available In Other Materials & Finishes


Key Features

  • Metric or Imperial?: Imperial
  • Thread Size (T): 4-40
  • Overall Length (L): 5/16 inch
  • Hexagon A/F (A): 1/16 inch
  • Material: A4 Stainless Steel - Thread Locking
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200 units$0.40 each31% Discount
500 units$0.36 each38% Discount
1000 units$0.32 each45% Discount
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4-40 UNC x 5/16 inch Socket Countersunk Screws (ANSI B18.3) - Thread Locking A4 Stainless Steel Technical Specification

4-40 UNC x 5/16 inch Socket Countersunk Screws (ANSI B18.3) - Thread Locking A4 Stainless Steel Drawing
Countersunk Length (H)0.083 inch
FinishSelf Colour
General Tolerance+/- 0.13mm
Head Diameter [max] (D)0.255 inch
Hexagon A/F (A)1/16 inch
Hexagon Depth (P)0.055 inch
Manufacturing StandardANSI B18.3
MaterialA4 Stainless Steel - Thread Locking
Material SpecificationA4-70 Stainless Steel
Metric or Imperial?Imperial
Overall Length (L)5/16 inch
Screw Thread Pitch40 TPI
Thread Size (T)4-40

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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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4-40 UNC x 5/16 inch Socket Countersunk Screws (ANSI B18.3) - Thread Locking A4 Stainless Steel Description

The 4-40 UNC x 5/16 inch Socket Countersunk Screws (ANSI B18.3) - Thread Locking A4 Stainless Steel has the following features:

  • 4-40 Thread Size (T)
  • 1/16 inch Hexagon A/F (A)
  • 0.055 inch Hexagon Depth (P)
  • ANSI B18.3 Manufacturing Standard
  • 5/16 inch Overall Length (L)
  • A4 Stainless Steel - Thread Locking Material
  • A4-70 Stainless Steel Material Specification
  • 40 TPI Screw Thread Pitch
  • Self Colour Finish
  • +/- 0.13mm General Tolerance
  • Imperial Metric or Imperial?
  • 0.255 inch Head Diameter [max] (D)
  • 0.083 inch Countersunk Length (H)

Other Key Information

Shipping Destinations:Worldwide.
View delivery information.
Weight: 0.00kg.
Product First Available:Sunday, June 28, 2015
Stock Last Updated:09:36 AM
Wednesday, November 22, 2017
Specification Last Updated:Monday, October 23, 2017
APC (Accu Product Code):SSK-4-40-5/16-A4-R360
EAN13 (International Article No.):5057195540748
ASIN (Amazon Stock Identification No.):ASIN not defined.

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