Hex bolts, Chrome plated steel, 3/8"-16 x 1-1/4"
Full thread hex bolt

Prod. # Length Each price Bag price Bulk price Price Buy
9058 1-1/4" $2.95 / ea $26.29 / 10 $242.00 / 100 $2.95 / ea $26.29 / 10 $242.00 / 100
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Product Images

Hex cap screw FT (Body) dimensions
Hex bolt (Head) dimensions
Product details
Bolt Depot product# 9058
Units US
Category Hex bolts
Bolts with hexagonal heads and machine threads for use with a nut or in a tapped hole. Also known as hex cap screws or machine bolts.
Subcategory Hex bolts
A bolt with a six sided head.
Material Steel
A low carbon steel for general use.
Plating Chrome
Chrome plated and polished for a mirror like finish.
Thread density Coarse
Diameter 3/8"
Thread count 16
Length 1-1/4"
Thread direction Right hand
Length tolerance +0.02" / -0.04"
Head style Hex
Hex heads are six sided for use with a wrench.
Drive type External hex
A hexagonal head for use with a wrench.
Head height 0.226" - 0.243"
Width across the flats 9/16"
Fully threaded Yes
Dimensional standard ASME B18.2.1

Additional information
US Hex bolt sizes
US bolt thread length table
Head/Wrench size table
US hex bolt recommended torque

Matching Products

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Prod. # Description Buy
9448
Hex nuts, Chrome plated steel, 3/8"-16
A standard six sided nut.
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$1.27 / ea
$10.76 / 10
$99.00 / 100
9487
SAE flat washers, Chrome plated steel, 3/8"
SAE pattern is a tighter fit on the bolt and a smaller outside diameter.
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$1.31 / ea
$11.18 / 10
$103.00 / 100
9460
Hex nylon insert lock nuts, Chrome plated steel, 3/8"-16
A hex nut with a nylon ring to resist loosening.
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$1.86 / ea
$16.01 / 10
$147.00 / 100
9481
USS flat washers, Chrome plated steel, 3/8"
USS pattern is the most common type of flat washer.
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$1.31 / ea
$11.18 / 10
$103.00 / 100
9494
Lock washers, Chrome plated steel, 3/8"
Split lock washers place tension against a nut after tightening, to help prevent loosening.
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$1.82 / ea
$14.95 / 10
$137.00 / 100
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See also
Metric hex bolt

Metric hex bolts

A bolt with a six sided head.