ASTM A193 B7M B7 High Strength bolts and nuts

Product Overview

Description

High Strength Bolts and Nuts

Heavy Structure use bolts and nuts

Various Grade as per ASTM A193 B7, B7M, SAE J429 Grade 8, Grade 8.2

Ruspert Finished, high performance anti-corrosion

ASTM A193 B7M (18-22 HRC IN ACCORDANCE WITH NACE MR0175/ISO 15156)

Specifications as per ANSI B18.2.1

Size 1/2-13x4 inch

Grade 8 (SAE J429)

Mechanican properties:

Proof strength: >120 kpsi

Tensile strength >150 kpsi

Yield strength >130 kpsi

Core Hardness 33-38 Hrc