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Structural bolts A325, Steel plain finish, 3/4"-10 x 3-1/2"

Grade A325 hex bolt

Prod. # Length Each price Bag price Bulk price Price Buy
21465 3-1/2" $4.51 / ea $75.19 / 25 $277.00 / 100 $4.51 / ea $75.19 / 25 $277.00 / 100
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Structural A325 hex bolt dimensions 1
Structural A325 hex bolt dimensions 2
Product details
Bolt Depot product# 21465
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 Structural bolts A325
The most common type of bolt used in structural connections offering a larger diameter hex head.
Material Steel
A medium carbon steel commonly used in structural connections.
Finish Plain
Unplated finish.
Thread density Coarse
Diameter 3/4"
Thread count 10
Length 3-1/2"
Length tolerance +0.00" / -0.19"
Structural Yes
Thread direction Right hand
Type Type 1
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 0.455" - 0.483"
Width across the flats 1-1/4"
Fully threaded No
Thread length Minimum 1-3/8"
Body length Minimum 1.87"
Dimensional standard ASME B18.2.6

Matching Products

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Prod. # Description Buy
21595
Structural nuts A563 grade DH, Steel plain finish, 3/4"-10
The standard nut used for A325 structural bolts and structural bolting applications.
$1.59 / ea
$26.42 / 25
$227.00 / 250
21581
Structural nuts A194 grade 2H, Steel plain finish, 3/4"-10
A194 nuts are used in special-purpose applications such as high service temperatures and pressures. Also suitable for use with A325 structural bolts.
$1.33 / ea
$22.17 / 25
$191.00 / 250
21618
Structural washers F436, Steel plain finish, 3/4"
A thick flat washer intended for use in structural connections.
$0.26 / ea
$4.96 / 25
$39.70 / 250