Description
Hex Bolt Grade 8 Plain 1-1/4″ – 7 NC
Hex Bolt Grade 8 Plain 1-1/4″ – 7 NC:
- 1-1/4″ – 7 Coarse thread bolt – bare metal
- Grade 8 bolts are made of medium carbon alloy steel that has first been quenched to harden them, then tempered to restore some ductility.
- Grade 8 bolts are generally harder, but more brittle than grade 5 bolts.
- Higher tensile strength then a grade 5 bolt
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