4-48 x 5/16 inch UNF Cap Head Screws (ANSI B18.3) - A2 Stainless Steel
Images shown for graphic representation

4-48 x 5/16 inch UNF Cap Head Screws (ANSI B18.3) - A2 Stainless Steel

SSC-4-48-5/16-A2 By AccuScrews
. Order within 00 hours, 52 minutes. Details. Find out when you will get it.
Location Get it by
Australia Wednesday, January 4, 2017
Canada Wednesday, January 4, 2017
Europe (EU) Tuesday, January 3, 2017
India Wednesday, January 4, 2017
Rest of World Wednesday, January 4, 2017
United Kingdom Monday, January 2, 2017
United States Tuesday, January 3, 2017
United Kingdom (Saturday) Saturday, December 31, 2016

Eligible for 30 day returns. Details.

Key Features

  • A2 Stainless Steel, also known as 18-8 or 304 Stainless Steel. Details.
  • Metric or Imperial?: Imperial
  • Thread Size (T): 4-48
  • Length (L): 5/16 inch
  • Fully Threaded: No
  • View the full product specification.

Not available online. Talk to our engineers.

£0.09 / each.
Buy more & save
200 units£0.08 each11% Discount
400 units£0.07 each22% Discount
1000 units£0.06 each33% Discount

Manufactured to your order.
Allow 15 working days to dispatch.
View Comparison

4-48 x 5/16 inch UNF Cap Head Screws (ANSI B18.3) - A2 Stainless Steel Technical Specification

4-48 x 5/16 inch UNF Cap Head Screws (ANSI B18.3) - A2 Stainless Steel Drawing
FinishSelf Colour
Fully ThreadedNo
General Tolerances+/- 0.13mm
Head Diameter (D)0.183 inch
Head Length (H)0.112 inch
Hexagon A/F (J)3/32 inch
Hexagon Depth (P)0.051 inch
Length (L)5/16 inch
Manufacturing StandardANSI B18.3
MaterialA2 Stainless Steel
Material SpecificationA2-70 Stainless Steel
Metric or Imperial?Imperial
Screw Thread Pitch48 TPI
Thread Length (Max)0.75 - 0.99 inch
Thread Size (T)4-48

Incorrect Specification? Report A Problem.


4-48 x 5/16 inch UNF Cap Head Screws (ANSI B18.3) - A2 Stainless Steel Description

The 4-48 x 5/16 inch UNF Cap Head Screws (ANSI B18.3) - A2 Stainless Steel has the following features:

  • 4-48 Thread Size (T)
  • 0.112 inch Head Length (H)
  • 0.051 inch Hexagon Depth (P)
  • ANSI B18.3 Manufacturing Standard
  • 5/16 inch Length (L)
  • 3/32 inch Hexagon A/F (J)
  • +/- 0.13mm General Tolerances
  • No Fully Threaded
  • A2 Stainless Steel Material
  • A2-70 Stainless Steel Material Specification
  • 48 TPI Screw Thread Pitch
  • Self Colour Finish
  • Imperial Metric or Imperial?
  • 0.183 inch Head Diameter (D)
  • 0.75 - 0.99 inch Thread Length (Max)

Other Key Information

Shipping Destinations:Worldwide.
View delivery information.
Weight Band (100 items):Not defined. Add to cart to calculcate exact weights.
Product First Available:Sunday, June 28, 2015
Stock Last Updated:01:52 PM
Friday, December 9, 2016
Specification Last Updated:Tuesday, October 18, 2016
APC (Accu Product Code):SSC-4-48-5/16-A2
EAN13 (International Article No.):5054328133730
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