Hex bolts, Stainless steel 316, 5/16"-18

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
16098 1/2" $0.47 / ea $25.64 / 100 $195.00 / 1000 $0.47 / ea $25.64 / 100 $195.00 / 1000
16099 5/8" $0.50 / ea $28.41 / 100 $210.00 / 1000 $0.50 / ea $28.41 / 100 $210.00 / 1000
16100 3/4" $0.54 / ea $33.84 / 100 $249.00 / 1000 $0.54 / ea $33.84 / 100 $249.00 / 1000
16101 7/8" $0.58 / ea $40.58 / 100 $297.00 / 1000 $0.58 / ea $40.58 / 100 $297.00 / 1000
16102 1" $0.61 / ea $41.96 / 100 $305.00 / 1000 $0.61 / ea $41.96 / 100 $305.00 / 1000
16103 1-1/8" $0.64 / ea $44.83 / 100 $325.00 / 1000 $0.64 / ea $44.83 / 100 $325.00 / 1000
16104 1-1/4" $0.66 / ea $46.16 / 100 $334.00 / 1000 $0.66 / ea $46.16 / 100 $334.00 / 1000
16105 1-3/8" $0.73 / ea $51.03 / 100 $372.00 / 1000 $0.73 / ea $51.03 / 100 $372.00 / 1000
16106 1-1/2" $0.76 / ea $51.99 / 100 $379.00 / 1000 $0.76 / ea $51.99 / 100 $379.00 / 1000
16107 1-3/4" $0.81 / ea $56.92 / 100 $415.00 / 1000 $0.81 / ea $56.92 / 100 $415.00 / 1000
16108 2" $0.93 / ea $67.62 / 100 $494.00 / 1000 $0.93 / ea $67.62 / 100 $494.00 / 1000
16109 2-1/4" $0.96 / ea $70.05 / 100 $497.00 / 1000 $0.96 / ea $70.05 / 100 $497.00 / 1000
16110 2-1/2" $1.03 / ea $74.58 / 100 $529.00 / 1000 $1.03 / ea $74.58 / 100 $529.00 / 1000
16111 2-3/4" $1.11 / ea $82.57 / 100 $582.00 / 1000 $1.11 / ea $82.57 / 100 $582.00 / 1000
16112 3" $1.18 / ea $87.98 / 100 $623.00 / 1000 $1.18 / ea $87.98 / 100 $623.00 / 1000
16113 3-1/4" $1.42 / ea $54.01 / 50 $390.00 / 500 $1.42 / ea $54.01 / 50 $390.00 / 500
16114 3-1/2" $1.49 / ea $55.59 / 50 $394.00 / 500 $1.49 / ea $55.59 / 50 $394.00 / 500
16115 4 3-3/4" $2.44 / ea $92.45 / 50 $655.00 / 500 $2.44 / ea $92.45 / 50 $655.00 / 500
16116 4" $1.60 / ea $61.60 / 50 $436.00 / 500 $1.60 / ea $61.60 / 50 $436.00 / 500
16117 4-1/2" $2.11 / ea $79.86 / 50 $570.00 / 500 $2.11 / ea $79.86 / 50 $570.00 / 500
16118 5" $2.17 / ea $82.57 / 50 $585.00 / 500 $2.17 / ea $82.57 / 50 $585.00 / 500
16119 5-1/2" $2.57 / ea $92.18 / 50 $654.00 / 500 $2.57 / ea $92.18 / 50 $654.00 / 500
16120 6" $2.63 / ea $96.84 / 50 $686.00 / 500 $2.63 / ea $96.84 / 50 $686.00 / 500
16288 4 6-1/2" $10.83 / ea $209.80 / 25 $1,854.00 / 250 $10.83 / ea $209.80 / 25 $1,854.00 / 250
16289 4 7" $13.94 / ea $266.25 / 25 $2,396.00 / 250 $13.94 / ea $266.25 / 25 $2,396.00 / 250
16290 4 5 8" $17.06 / ea $309.97 / 25 $2,833.00 / 250 $17.06 / ea $309.97 / 25 $2,833.00 / 250
16291 4 8-1/2" $18.92 / ea $342.32 / 25 $3,147.00 / 250 $18.92 / ea $342.32 / 25 $3,147.00 / 250
16292 4 9" $20.30 / ea $362.64 / 25 $3,332.00 / 250 $20.30 / ea $362.64 / 25 $3,332.00 / 250
16293 4 10" $21.78 / ea $170.55 / 10 $1,563.00 / 100 $21.78 / ea $170.55 / 10 $1,563.00 / 100
16294 4 12" $24.77 / ea $192.83 / 10 $1,772.00 / 100 $24.77 / ea $192.83 / 10 $1,772.00 / 100
16295 4 14" $27.68 / ea $224.03 / 10 $2,059.00 / 100 $27.68 / ea $224.03 / 10 $2,059.00 / 100
16296 4 16" $29.85 / ea $255.24 / 10 $2,345.00 / 100 $29.85 / ea $255.24 / 10 $2,345.00 / 100
16297 4 18" $34.79 / ea $289.17 / 10 $2,657.00 / 100 $34.79 / ea $289.17 / 10 $2,657.00 / 100
16298 4 20" $39.25 / ea $336.08 / 10 $3,088.00 / 100 $39.25 / ea $336.08 / 10 $3,088.00 / 100

4 This item is a semi-standard size and is therefore more expensive.

5 This item has limited availability. Call us to check stock.

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Matching Products

Click on a product # for additional info

Prod. # Description Buy
15984
Hex nuts, Stainless steel 316, 5/16"-18
A standard six sided nut.
Add
$0.16 / ea
$10.70 / 100
$85.50 / 1000
16009
Hex nylon insert lock nuts, Stainless steel 316, 5/16"-18
A hex nut with a nylon ring to resist loosening.
Add
$0.37 / ea
$27.06 / 100
$241.00 / 1000
16020
Add
$0.17 / ea
$10.15 / 100
$72.60 / 1000
16032
Lock washers, Stainless steel 316, 5/16"
Split lock washers place tension against a nut after tightening, to help prevent loosening.
Add
$0.12 / ea
$7.86 / 100
$55.50 / 1000

See also

Metric hex bolt

Metric hex bolts

A bolt with a six sided head.

Full thread tap bolt

Tap bolts, Stainless steel 316, 5/16"-18

A full thread bolt with a six sided head.