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Hex bolts, Zinc plated grade 8 steel yellow, 1/2" x 2-1/2"

Grade 8 hex bolt

Hex bolt diameter is measured on the outside of the threads.

Hex bolt diameter

Resources

Diameter and Thread count

Matching Products

Click on a product # for additional info

Prod. # Description Buy
3051
SAE flat washers, Zinc plated grade 8 steel yellow, 1/2"
SAE pattern is a tighter fit on the bolt and a smaller outside diameter.
$0.36 / ea
$11.90 / 50
$97.10 / 500
3064
USS flat washers, Zinc plated grade 8 steel yellow, 1/2"
USS pattern is the most common type of flat washer.
$0.36 / ea
$11.89 / 50
$99.30 / 500
3041
Lock washers, Zinc plated grade 8 steel yellow, 1/2"
Split lock washers place tension against a nut after tightening, to help prevent loosening.
$0.15 / ea
$5.09 / 50
$45.40 / 500

See also

Metric hex bolt

Metric hex bolts

A bolt with a six sided head.