Hex bolts, Stainless steel 18-8, 1/2"-13

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
8997 1/2" $0.73 / ea $15.82 / 25 $141.00 / 250 $0.73 / ea $15.82 / 25 $141.00 / 250
8998 5/8" $0.74 / ea $16.41 / 25 $147.00 / 250 $0.74 / ea $16.41 / 25 $147.00 / 250
170 3/4" $0.77 / ea $17.05 / 25 $152.00 / 250 $0.77 / ea $17.05 / 25 $152.00 / 250
8999 7/8" $0.81 / ea $17.69 / 25 $158.00 / 250 $0.81 / ea $17.69 / 25 $158.00 / 250
171 1" $0.82 / ea $17.85 / 25 $159.00 / 250 $0.82 / ea $17.85 / 25 $159.00 / 250
9000 4 1-1/8" $1.80 / ea $40.16 / 25 $358.00 / 250 $1.80 / ea $40.16 / 25 $358.00 / 250
172 1-1/4" $0.94 / ea $20.23 / 25 $181.00 / 250 $0.94 / ea $20.23 / 25 $181.00 / 250
9001 4 1-3/8" $1.84 / ea $40.50 / 25 $361.00 / 250 $1.84 / ea $40.50 / 25 $361.00 / 250
173 1-1/2" $1.00 / ea $21.53 / 25 $192.00 / 250 $1.00 / ea $21.53 / 25 $192.00 / 250
5251 1-3/4" $1.05 / ea $23.22 / 25 $207.00 / 250 $1.05 / ea $23.22 / 25 $207.00 / 250
174 2" $1.26 / ea $26.80 / 25 $239.00 / 250 $1.26 / ea $26.80 / 25 $239.00 / 250
9002 2-1/4" $1.41 / ea $30.48 / 25 $272.00 / 250 $1.41 / ea $30.48 / 25 $272.00 / 250
175 2-1/2" $1.51 / ea $30.80 / 25 $275.00 / 250 $1.51 / ea $30.80 / 25 $275.00 / 250
9003 2-3/4" $1.61 / ea $34.61 / 25 $309.00 / 250 $1.61 / ea $34.61 / 25 $309.00 / 250
176 3" $1.75 / ea $38.06 / 25 $340.00 / 250 $1.75 / ea $38.06 / 25 $340.00 / 250
9004 3-1/4" $2.00 / ea $42.64 / 25 $381.00 / 250 $2.00 / ea $42.64 / 25 $381.00 / 250
177 3-1/2" $2.05 / ea $43.83 / 25 $391.00 / 250 $2.05 / ea $43.83 / 25 $391.00 / 250
9005 3-3/4" $2.27 / ea $49.31 / 25 $440.00 / 250 $2.27 / ea $49.31 / 25 $440.00 / 250
178 4" $2.31 / ea $49.88 / 25 $445.00 / 250 $2.31 / ea $49.88 / 25 $445.00 / 250
9006 4-1/4" $2.53 / ea $53.76 / 25 $479.00 / 250 $2.53 / ea $53.76 / 25 $479.00 / 250
179 4-1/2" $2.65 / ea $56.20 / 25 $501.00 / 250 $2.65 / ea $56.20 / 25 $501.00 / 250
9007 4-3/4" $2.97 / ea $62.18 / 25 $555.00 / 250 $2.97 / ea $62.18 / 25 $555.00 / 250
180 5" $3.04 / ea $63.66 / 25 $568.00 / 250 $3.04 / ea $63.66 / 25 $568.00 / 250
5252 5-1/2" $3.32 / ea $70.26 / 25 $627.00 / 250 $3.32 / ea $70.26 / 25 $627.00 / 250
181 6" $3.66 / ea $79.48 / 25 $709.00 / 250 $3.66 / ea $79.48 / 25 $709.00 / 250
9008 6-1/2" $5.28 / ea $115.55 / 25 $1,031.00 / 250 $5.28 / ea $115.55 / 25 $1,031.00 / 250
5253 7" $5.75 / ea $50.28 / 10 $449.00 / 100 $5.75 / ea $50.28 / 10 $449.00 / 100
7751 7-1/2" $6.02 / ea $52.59 / 10 $469.00 / 100 $6.02 / ea $52.59 / 10 $469.00 / 100
5254 8" $6.07 / ea $52.95 / 10 $472.00 / 100 $6.07 / ea $52.95 / 10 $472.00 / 100
9009 8-1/2" $7.10 / ea $61.32 / 10 $563.00 / 100 $7.10 / ea $61.32 / 10 $563.00 / 100
5255 9" $7.27 / ea $63.82 / 10 $584.00 / 100 $7.27 / ea $63.82 / 10 $584.00 / 100
9010 9-1/2" $7.95 / ea $69.42 / 10 $638.00 / 100 $7.95 / ea $69.42 / 10 $638.00 / 100
5256 10" $8.15 / ea $71.26 / 10 $655.00 / 100 $8.15 / ea $71.26 / 10 $655.00 / 100
9011 10-1/2" $9.16 / ea $80.02 / 10 $735.00 / 100 $9.16 / ea $80.02 / 10 $735.00 / 100
9012 11" $9.63 / ea $82.71 / 10 $760.00 / 100 $9.63 / ea $82.71 / 10 $760.00 / 100
9013 11-1/2" $9.95 / ea $86.85 / 10 $798.00 / 100 $9.95 / ea $86.85 / 10 $798.00 / 100
5257 12" $10.59 / ea $46.06 / 5 $423.00 / 50 $10.59 / ea $46.06 / 5 $423.00 / 50
14703 12-1/2" $14.66 / ea $65.97 / 5 $606.00 / 50 $14.66 / ea $65.97 / 5 $606.00 / 50
5258 14" $15.77 / ea $70.97 / 5 $652.00 / 50 $15.77 / ea $70.97 / 5 $652.00 / 50
5259 16" $18.83 / ea $84.75 / 5 $779.00 / 50 $18.83 / ea $84.75 / 5 $779.00 / 50
9111 18" $21.19 / ea $94.29 / 5 $866.00 / 50 $21.19 / ea $94.29 / 5 $866.00 / 50
9112 20" $23.66 / ea $105.93 / 5 $975.00 / 50 $23.66 / ea $105.93 / 5 $975.00 / 50

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
2566
Hex nuts, Stainless steel 18-8, 1/2"-13
A standard six sided nut.
Add
$0.38 each
$11.79 / 50
$101.00 / 500
2557
Hex nylon insert lock nuts, Stainless steel 18-8, 1/2"-13
A hex nut with a nylon ring to resist loosening.
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$0.55 each
$11.47 / 25
$97.80 / 250
2950
Add
$0.24 each
$16.32 / 100
$142.00 / 1000
2959
Lock washers, Stainless steel 18-8, 1/2"
Split lock washers place tension against a nut after tightening, to help prevent loosening.
Add
$0.24 each
$16.89 / 100
$149.00 / 1000

See also

Full thread tap bolt

Tap bolts, Stainless steel 18-8, 1/2"-13

A full thread bolt with a six sided head.

Metric hex bolt

Metric hex bolts

A bolt with a six sided head.