View All Socket Button Screws
4-40 UNC x 1/4 inch Socket Button Screws (ANSI B18.3) - Aluminium
Images shown for graphic representation

4-40 UNC x 1/4 inch Socket Button Screws (ANSI B18.3) - Aluminium

SSB-4-40-1/4-AL By AccuScrews
. Order within 20 hours, 53 minutes. Details. Find out when you will get it.
Location Get it by
Australia Wednesday, April 26, 2017
Belgium Tuesday, April 25, 2017
Canada Wednesday, April 26, 2017
Europe (EU) Tuesday, April 25, 2017
India Wednesday, April 26, 2017
Ireland Tuesday, April 25, 2017
Mexico Wednesday, April 26, 2017
Rest of World Wednesday, April 26, 2017
United Kingdom Monday, April 24, 2017
United States Tuesday, April 25, 2017
United Kingdom (Saturday) Saturday, April 22, 2017

Eligible for 30 day returns. Details.

Key Features


Not available online. Talk to our engineers.

4-40 UNC x 1/4 inch Socket Button Screws (ANSI B18.3) - Aluminium Technical Specification

4-40 UNC x 1/4 inch Socket Button Screws (ANSI B18.3) - Aluminium Drawing
FinishSelf Colour
Hexagon Socket A/F (A)1/16 inch
Length (L)1/4 inch
Manufacturing StandardANSI B18.3
MaterialAluminium
Material Specification7075 Aluminium
Maximum Head Diameter (D)0.213 inch
Maximum Head Length (H)0.059 inch
Metric or Imperial?Imperial
Minimum Hexagon Socket Depth (P)0.035 inch
Screw Thread Pitch40 TPI
Thread Size4-40

See a problem with this specification? Let us know.


4-40 UNC x 1/4 inch Socket Button Screws (ANSI B18.3) - Aluminium Description

The 4-40 UNC x 1/4 inch Socket Button Screws (ANSI B18.3) - Aluminium has the following features:

  • ANSI B18.3 Manufacturing Standard
  • 1/4 inch Length (L)
  • Aluminium Material
  • 7075 Aluminium Material Specification
  • 40 TPI Screw Thread Pitch
  • 1/16 inch Hexagon Socket A/F (A)
  • Self Colour Finish
  • Imperial Metric or Imperial?
  • 4-40 Thread Size
  • 0.059 inch Maximum Head Length (H)
  • 0.035 inch Minimum Hexagon Socket Depth (P)
  • 0.213 inch Maximum Head Diameter (D)

Other Key Information

Shipping Destinations:Worldwide.
View delivery information.
Weight: Not defined.
Product First Available:Sunday, June 28, 2015
Stock Last Updated:05:51 PM
Friday, March 24, 2017
Specification Last Updated:Tuesday, February 21, 2017
APC (Accu Product Code):SSB-4-40-1/4-AL
EAN13 (International Article No.):5057195143321
ASIN (Amazon Stock Identification No.):ASIN not defined.

3D Models

3D models are only available to registered customers.

To view and download models from our 3D library, please log in or sign up.

Product Certifications

Signed Certificate of Conformity
Signed Certificate of Conformity
RoHS Compliant
RoHS Compliant
REACH Compliant
REACH Compliant


Top