Hello. Sign In
Standards Store

BS 4439

69th Edition, February 28, 1969

Complete Document

Specification for Screwed Studs for General Purposes - Metric series

Includes all amendments and changes through Reaffirmation Notice , October 1, 2017

Detail Summary

Active, Most Current

Price (USD)
Secure PDF
Single User
In Stock
Add to Cart

People Also Bought These:

BS 7608
ANSI Z26.1

Product Details:

  • Revision: 69th Edition, February 28, 1969
  • Published Date: October 1, 2017
  • Status: Active, Most Current
  • Document Language: English
  • Published By: British Standards Institution (BSI)
  • Page Count: 28
  • ANSI Approved: No
  • DoD Adopted: No

Description / Abstract:

Dimensions and tolerances for screwed studs with ISO metric threads in diameters from 3 mm to 39 mm inclusive, intended for general purposes. Mechanical properties are given only in respect of carbon or alloy steel screwed studs which are not being used for special applications, such as those requiring weldability or corrosion resistance. Dimensional requirements given also apply to non-ferrous and stainless steel screwed studs. Forms a parallel metric standard to BS 2693:Part 1.