Special Bolt

A bolt is a type of hardware that consists of a cylindrical shaft with a head at one end. It is used with a nut to fasten objects together. Bolts are commonly used in construction, machinery, and automotive applications.

  • Dimension Standard

  • Standard

  • Grade

  • Size

  • DIN 3570, Square Head Bolt, T Bolt and as per drawing

  • ISO 3506 -1

  • A2-70, A2-50, A2-80, A4-50, A4-70, A4-80

  • M20 to M52

  • DIN 3570, Square Head Bolt, T Bolt and as per drawing

  • ISO 898 - 1

  • 8.8, 10.9, 12.9

  • M20 to M52

  • DIN 3570, Square Head Bolt, T Bolt and as per drawing

  • ASTM A193

  • B7, B7M, B8CL1, B8CL2, B8MCL1, B8MCL2

  • M20 to M52

  • DIN 3570, Square Head Bolt, T Bolt and as per drawing

  • ASTM A320

  • L7, L7M, B8CL1, B8CL2, B8MCL1, B8MCL2

  • M20 to M52