Grade 8 Bolts
GRADE 8 HEX HEAD CAP SCREWS are typically manufactured from medium carbon alloy steel, quenched and tempered for strength, yellow dichromate plated for rust & corrosion protection. Using SAE J429 test methods they have a minimum tensile strength of 150,000 psi (dia. 1/4 to 1-1/2"). Length is measured from under the head.
Grade 8 Bolts are identified with 6 line markings "/ / / / / /" on the head.
Domestic or Import quality, vendors choice.
COARSE & FINE THREAD
Click Here for Available Dimensions & Lengths
Unplated (plain) finish by special request, ask your rep to confirm availability.
Fasten it RIght...The First Time!