Hex bolts, Stainless steel 316, 3/8"-16

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
16121 1/2" $0.45 / ea $29.43 / 100 $221.00 / 1000 $0.45 / ea $29.43 / 100 $221.00 / 1000
16122 5/8" $0.46 / ea $31.66 / 100 $240.00 / 1000 $0.46 / ea $31.66 / 100 $240.00 / 1000
16123 3/4" $0.49 / ea $35.44 / 100 $266.00 / 1000 $0.49 / ea $35.44 / 100 $266.00 / 1000
16124 7/8" $0.53 / ea $38.72 / 100 $293.00 / 1000 $0.53 / ea $38.72 / 100 $293.00 / 1000
16125 1" $0.59 / ea $43.24 / 100 $320.00 / 1000 $0.59 / ea $43.24 / 100 $320.00 / 1000
16126 1-1/8" $0.72 / ea $52.92 / 100 $397.00 / 1000 $0.72 / ea $52.92 / 100 $397.00 / 1000
16127 1-1/4" $0.74 / ea $54.01 / 100 $403.00 / 1000 $0.74 / ea $54.01 / 100 $403.00 / 1000
16129 1-1/2" $0.81 / ea $59.35 / 100 $445.00 / 1000 $0.81 / ea $59.35 / 100 $445.00 / 1000
16130 1-3/4" $0.97 / ea $70.68 / 100 $526.00 / 1000 $0.97 / ea $70.68 / 100 $526.00 / 1000
16131 2" $1.20 / ea $87.23 / 100 $643.00 / 1000 $1.20 / ea $87.23 / 100 $643.00 / 1000
16132 2-1/4" $1.29 / ea $48.28 / 50 $360.00 / 500 $1.29 / ea $48.28 / 50 $360.00 / 500
16133 2-1/2" $1.54 / ea $54.14 / 50 $406.00 / 500 $1.54 / ea $54.14 / 50 $406.00 / 500
16134 2-3/4" $1.59 / ea $57.73 / 50 $431.00 / 500 $1.59 / ea $57.73 / 50 $431.00 / 500
16135 3" $1.61 / ea $61.99 / 50 $460.00 / 500 $1.61 / ea $61.99 / 50 $460.00 / 500
16136 3-1/4" $1.64 / ea $64.91 / 50 $483.00 / 500 $1.64 / ea $64.91 / 50 $483.00 / 500
16137 3-1/2" $1.66 / ea $67.91 / 50 $505.00 / 500 $1.66 / ea $67.91 / 50 $505.00 / 500
16138 3-3/4" $1.85 / ea $75.33 / 50 $594.00 / 500 $1.85 / ea $75.33 / 50 $594.00 / 500
16139 4" $1.94 / ea $78.98 / 50 $606.00 / 500 $1.94 / ea $78.98 / 50 $606.00 / 500
16140 4-1/4" $2.07 / ea $84.75 / 50 $636.00 / 500 $2.07 / ea $84.75 / 50 $636.00 / 500
16141 4-1/2" $2.21 / ea $90.63 / 50 $676.00 / 500 $2.21 / ea $90.63 / 50 $676.00 / 500
16142 4 4-3/4" $3.53 / ea $108.17 / 50 $871.00 / 500 $3.53 / ea $108.17 / 50 $871.00 / 500
16143 5" $2.47 / ea $50.49 / 25 $379.00 / 250 $2.47 / ea $50.49 / 25 $379.00 / 250
16144 5-1/2" $2.70 / ea $56.44 / 25 $420.00 / 250 $2.70 / ea $56.44 / 25 $420.00 / 250
16145 6" $3.53 / ea $61.68 / 25 $459.00 / 250 $3.53 / ea $61.68 / 25 $459.00 / 250
16346 6-1/2" $6.61 / ea $100.05 / 25 $918.00 / 250 $6.61 / ea $100.05 / 25 $918.00 / 250
16277 7" $8.24 / ea $118.88 / 25 $1,073.00 / 250 $8.24 / ea $118.88 / 25 $1,073.00 / 250
16278 7-1/2" $10.89 / ea $178.91 / 25 $1,647.00 / 250 $10.89 / ea $178.91 / 25 $1,647.00 / 250
16279 8" $12.94 / ea $205.85 / 25 $1,894.00 / 250 $12.94 / ea $205.85 / 25 $1,894.00 / 250
16280 8-1/2" $14.71 / ea $230.70 / 25 $2,120.00 / 250 $14.71 / ea $230.70 / 25 $2,120.00 / 250
16281 9" $16.74 / ea $106.29 / 10 $976.00 / 100 $16.74 / ea $106.29 / 10 $976.00 / 100
16282 10" $21.25 / ea $132.12 / 10 $1,212.00 / 100 $21.25 / ea $132.12 / 10 $1,212.00 / 100
16283 12" $24.60 / ea $155.16 / 10 $1,427.00 / 100 $24.60 / ea $155.16 / 10 $1,427.00 / 100
16284 14" $28.13 / ea $180.25 / 10 $1,658.00 / 100 $28.13 / ea $180.25 / 10 $1,658.00 / 100
16285 16" $35.30 / ea $205.38 / 10 $1,890.00 / 100 $35.30 / ea $205.38 / 10 $1,890.00 / 100
16286 18" $41.20 / ea $232.65 / 10 $2,141.00 / 100 $41.20 / ea $232.65 / 10 $2,141.00 / 100
16287 20" $47.07 / ea $270.42 / 10 $2,488.00 / 100 $47.07 / ea $270.42 / 10 $2,488.00 / 100

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

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Matching Products

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Prod. # Description Buy
15985
Hex nuts, Stainless steel 316, 3/8"-16
A standard six sided nut.
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$0.19 each
$13.11 / 100
$105.00 / 1000
16010
Hex lock nuts nylon insert, Stainless steel 316, 3/8"-16
A hex nut with a nylon ring to resist loosening.
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$0.51 each
$16.52 / 50
$148.00 / 500
16021
Flat washers, Stainless steel 316, 3/8"
General use flat washer
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$0.17 each
$10.32 / 100
$73.30 / 1000
16033
Lock washers, Stainless steel 316, 3/8"
Split lock washers place tension against a nut after tightening, to help prevent loosening.
Add
$0.15 each
$10.04 / 100
$91.30 / 1000

See also

Full thread tap bolt

Tap bolts, Stainless steel 316, 3/8"-16

A full thread bolt with a six sided head.

Metric hex bolt

Metric hex bolts

A bolt with a six sided head.