Hex bolts, Zinc plated grade 8 steel yellow, 5/16"-18

Grade 8 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
597 1/2" $0.14 / ea $5.22 / 50 $43.60 / 500 $0.14 / ea $5.22 / 50 $43.60 / 500
5230 5/8" $0.14 / ea $5.38 / 50 $44.80 / 500 $0.14 / ea $5.38 / 50 $44.80 / 500
598 3/4" $0.15 / ea $5.63 / 50 $47.00 / 500 $0.15 / ea $5.63 / 50 $47.00 / 500
7699 7/8" $0.18 / ea $6.36 / 50 $53.30 / 500 $0.18 / ea $6.36 / 50 $53.30 / 500
599 1" $0.18 / ea $6.50 / 50 $54.70 / 500 $0.18 / ea $6.50 / 50 $54.70 / 500
600 1-1/4" $0.19 / ea $7.08 / 50 $59.30 / 500 $0.19 / ea $7.08 / 50 $59.30 / 500
601 1-1/2" $0.22 / ea $8.13 / 50 $68.10 / 500 $0.22 / ea $8.13 / 50 $68.10 / 500
602 1-3/4" $0.26 / ea $9.25 / 50 $77.20 / 500 $0.26 / ea $9.25 / 50 $77.20 / 500
603 2" $0.27 / ea $9.76 / 50 $81.60 / 500 $0.27 / ea $9.76 / 50 $81.60 / 500
604 2-1/4" $0.29 / ea $11.09 / 50 $92.90 / 500 $0.29 / ea $11.09 / 50 $92.90 / 500
605 2-1/2" $0.35 / ea $11.57 / 50 $96.50 / 500 $0.35 / ea $11.57 / 50 $96.50 / 500
606 3" $0.41 / ea $14.01 / 50 $117.00 / 500 $0.41 / ea $14.01 / 50 $117.00 / 500
607 3-1/2" $0.47 / ea $7.77 / 25 $64.70 / 250 $0.47 / ea $7.77 / 25 $64.70 / 250
608 4" $0.65 / ea $10.65 / 25 $89.00 / 250 $0.65 / ea $10.65 / 25 $89.00 / 250
7748 4-1/2" $0.88 / ea $13.65 / 25 $126.00 / 250 $0.88 / ea $13.65 / 25 $126.00 / 250
609 5" $1.01 / ea $18.55 / 25 $157.00 / 250 $1.01 / ea $18.55 / 25 $157.00 / 250
7749 5-1/2" $1.17 / ea $23.12 / 25 $194.00 / 250 $1.17 / ea $23.12 / 25 $194.00 / 250
610 6" $1.38 / ea $26.41 / 25 $224.00 / 250 $1.38 / ea $26.41 / 25 $224.00 / 250
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Matching Products

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Prod. # Description Buy
2583
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$0.07 each
$3.52 / 100
$30.10 / 1000
3048
SAE flat washers, Zinc plated grade 8 steel yellow, 5/16"
SAE pattern is a tighter fit on the bolt and a smaller outside diameter.
Add
$0.11 each
$6.85 / 100
$60.90 / 1000
2676
Hex lock nuts nylon insert, Zinc plated grade 8 steel yellow, 5/16"-18
A hex nut with a nylon ring to resist loosening.
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$0.08 each
$4.54 / 100
$39.10 / 1000
3061
USS flat washers, Zinc plated grade 8 steel yellow, 5/16"
USS pattern is the most common type of flat washer.
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$0.13 each
$7.60 / 100
$64.00 / 1000
3038
Lock washers, Zinc plated grade 8 steel yellow, 5/16"
Split lock washers place tension against a nut after tightening, to help prevent loosening.
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$0.05 each
$3.09 / 100
$27.60 / 1000

See also

Metric hex bolt

Metric hex bolts

A bolt with a six sided head.