A Grade 8 bolt can be readily identified by its head markings that consist of six equally spaced lines on the top of the head. Grade 8 bolts offer a higher yield strength over grade 5 bolts and can be found in most heavy duty applications such as suspension parts, construction equipment and anywhere a stong attachment is required.
Ro-Brand offers Grade 8 Bolts in a zinc plating with yellow chromate finish for corrosion protection and easy identification. We stock most popular sizes and lenghts in both USS - Coarse Thread and SAE - Fine Thread.
ALL HARDWARE SOLD IN MINIMUM QUANTITIES AS SHOWN.
FOR LARGER QUANTITIES PLEASE GIVE US A CALL, 1-800-624-6735