Standard
BOLTS AND SCREWS, STEEL, LOW-ALLOY HEAT-RESISTANT 195,000 psi (1,345 MPa) Tensile Strength Hardened and Tempered, Roll Threaded
1973-05-01
HISTORICAL
AMS7459B
This specification covers premium quality bolts and screws made of a low-alloy, heat resistant steel and having threads of UNJ (MIL-S-8879) form.