Hex bolt

Hex bolts, Zinc plated steel, 5/16" x 3-1/2"

Hex bolts have hexagonal heads and machine threads for use with a nut or in a tapped hole. Also known as hex cap screws or machine bolts.

Hex bolts, Zinc plated steel, 5/16" x 3-1/2"

Hex bolt

Hex bolts

A bolt with a six sided head.

  • Zinc plated steel
  • Zinc plated grade 5 steel
  • Zinc plated grade 8 steel yellow
Full thread tap bolt

Tap bolts

A full thread bolt with a six sided head.

  • Zinc plated steel
  • Zinc plated grade 5 steel

Matching Products

Click on a product # for additional info

Prod. # Description Buy
2977
SAE flat washers, Zinc plated steel, 5/16"
SAE pattern is a tighter fit on the bolt and a smaller outside diameter.
Add
$0.06 each
$2.18 / 100
$17.80 / 1000
3025
Lock washers, Zinc plated steel, 5/16"
Split lock washers place tension against a nut after tightening, to help prevent loosening.
Add
$0.06 each
$1.75 / 100
$15.00 / 1000

See also

Metric hex bolt

Metric hex bolts

Bolts with hexagonal heads and machine threads for use with a nut or in a tapped hole. Also known as hex cap screws or machine bolts.