Hex bolts, Zinc plated grade 5 steel, 5/16"-18

Grade 5 hex bolt

Hex bolt length is measured from under the head to the end of the bolt.

Hex bolt length

Note: Thread length on bolts can vary. Some shorter lengths will be fully threaded.

Click on a product # for additional info

Prod. # Length Each price Bag price Bulk price Price Buy
339 1/2" $0.19 / ea $11.55 / 100 $93.00 / 1000 $0.19 / ea $11.55 / 100 $93.00 / 1000
7238 5/8" $0.19 / ea $12.04 / 100 $97.00 / 1000 $0.19 / ea $12.04 / 100 $97.00 / 1000
340 3/4" $0.21 / ea $12.82 / 100 $104.00 / 1000 $0.21 / ea $12.82 / 100 $104.00 / 1000
341 1" $0.23 / ea $14.40 / 100 $116.00 / 1000 $0.23 / ea $14.40 / 100 $116.00 / 1000
342 1-1/4" $0.25 / ea $15.00 / 100 $122.00 / 1000 $0.25 / ea $15.00 / 100 $122.00 / 1000
343 1-1/2" $0.30 / ea $18.48 / 100 $150.00 / 1000 $0.30 / ea $18.48 / 100 $150.00 / 1000
344 1-3/4" $0.31 / ea $21.21 / 100 $172.00 / 1000 $0.31 / ea $21.21 / 100 $172.00 / 1000
345 2" $0.35 / ea $23.70 / 100 $193.00 / 1000 $0.35 / ea $23.70 / 100 $193.00 / 1000
346 2-1/4" $0.39 / ea $25.41 / 100 $208.00 / 1000 $0.39 / ea $25.41 / 100 $208.00 / 1000
347 2-1/2" $0.43 / ea $28.25 / 100 $230.00 / 1000 $0.43 / ea $28.25 / 100 $230.00 / 1000
7696 2-3/4" $0.46 / ea $31.52 / 100 $258.00 / 1000 $0.46 / ea $31.52 / 100 $258.00 / 1000
349 3" $0.47 / ea $33.37 / 100 $272.00 / 1000 $0.47 / ea $33.37 / 100 $272.00 / 1000
350 3-1/2" $0.51 / ea $20.24 / 50 $166.00 / 500 $0.51 / ea $20.24 / 50 $166.00 / 500
351 4" $0.58 / ea $23.56 / 50 $191.00 / 500 $0.58 / ea $23.56 / 50 $191.00 / 500
352 4-1/2" $0.71 / ea $28.89 / 50 $235.00 / 500 $0.71 / ea $28.89 / 50 $235.00 / 500
353 5" $0.72 / ea $30.74 / 50 $251.00 / 500 $0.72 / ea $30.74 / 50 $251.00 / 500
354 5-1/2" $0.80 / ea $35.02 / 50 $287.00 / 500 $0.80 / ea $35.02 / 50 $287.00 / 500
355 6" $0.99 / ea $43.20 / 50 $354.00 / 500 $0.99 / ea $43.20 / 50 $354.00 / 500
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Matching Products

Click on a product # for additional info

Prod. # Description Buy
2570
Add
$0.07 / ea
$3.35 / 100
$26.70 / 1000
15030
SAE flat washers, Zinc plated grade 5 steel, 5/16"
SAE pattern is a tighter fit on the bolt and a smaller outside diameter.
Add
$0.12 / ea
$4.50 / 100
$40.00 / 1000
21805
Hex nylon insert lock nuts, Zinc plated grade 5 steel, 5/16"-18
A hex nut with a nylon ring to resist loosening.
Add
$0.19 / ea
$13.24 / 100
$113.00 / 1000
15022
USS flat washers, Zinc plated grade 5 steel, 5/16"
USS pattern is the most common type of flat washer.
Add
$0.12 / ea
$7.82 / 100
$68.50 / 1000

See also

Metric hex bolt

Metric hex bolts

A bolt with a six sided head.

Grade 5 full thread tap bolt

Tap bolts, Zinc plated grade 5 steel, 5/16"-18

A full thread bolt with a six sided head.