Hex bolts, Zinc plated steel, 5/16"-18 x 3"

Hex bolt

Prod. # Length Each price Bag price Bulk price Price Buy
202 3" $0.26 / ea $18.13 / 100 $153.00 / 1000 $0.26 / ea $18.13 / 100 $153.00 / 1000
Cost of all entered products: $0.00
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Product Images

Hex cap screw Varies (Body) dimensions
Hex bolt (Head) dimensions

Product details

Bolt Depot Product #: 202
Units: US
Category: Hex bolts
Subcategory: Hex bolts
Material: Steel
Plating: Zinc
Thread direction: Right hand
Thread density: Coarse
Diameter: 5/16"
Thread count: 18
Length: 3"
Length tolerance: +0.04" / -0.06"
Head style: Hex
Drive type: External hex
Head height Min: 0.195"
Head height Max: 0.211"
Width across the flats: 1/2"
Fully threaded: No
Thread length Min: 7/8"
Dimensional standard: ASME B18.2.1

Matching Products

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Prod. # Description Buy
2649
Hex nuts, Zinc plated steel, 5/16"-18
A standard six sided nut.
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$0.07 each
$2.64 / 100
$21.30 / 1000
2977
SAE flat washers, Zinc plated steel, 5/16"
SAE pattern is a tighter fit on the bolt and a smaller outside diameter.
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$0.07 each
$2.51 / 100
$20.40 / 1000
2625
Hex nylon insert lock nuts, Zinc plated steel, 5/16"-18
A hex nut with a nylon ring to resist loosening.
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$0.11 each
$5.79 / 100
$49.70 / 1000
2995
USS flat washers, Zinc plated steel, 5/16"
USS pattern is the most common type of flat washer.
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$0.06 each
$2.88 / 100
$23.00 / 1000
3025
Lock washers, Zinc plated steel, 5/16"
Split lock washers place tension against a nut after tightening, to help prevent loosening.
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$0.06 each
$2.02 / 100
$17.30 / 1000

See also

Full thread tap bolt

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

A full thread bolt with a six sided head.

Metric hex bolt

Metric hex bolts

A bolt with a six sided head.