Carriage bolts, Silicon bronze, 1/4"-20 x 4-1/2"

Carriage bolt

Prod. # Length Each price Bag price Bulk price Price Buy
3138 4 4-1/2" $9.77 / ea $78.15 / 10 $352.00 / 50 $9.77 / ea $78.15 / 10 $352.00 / 50

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

Cost of all entered products: $0.00
Add to Cart

Product Images

Carriage bolt dimensions

Product details

Bolt Depot Product #: 3138
Units: US
Category: Carriage bolts & Plow bolts
Head style: Carriage
Neck style: Square
Material: Silicon bronze
Thread density: Coarse
Diameter: 1/4"
Thread count: 20
Length: 4-1/2"
Thread direction: Right hand
Length tolerance: +0.06" / -0.10"
Dimensional standard: ASME B18.5
Head diameter Max: 0.594"
Head diameter Min: 0.563"
Head height Min: 0.125"
Head height Max: 0.145"
Square width Min: 0.245"
Square width Max: 0.260"
Square depth Min: 0.125"
Square depth Max: 0.156"

Matching Products

Click on a product # for additional info

Prod. # Description Buy
3481
Hex nuts, Silicon bronze, 1/4"-20
A standard six sided nut.
Add
$0.47 / ea
$7.01 / 25
$64.40 / 250
3491
Flat washers, Silicon bronze, 1/4"
General use flat washer
Add
$0.43 / ea
$6.87 / 25
$63.20 / 250
3500
Lock washers, Silicon bronze, 1/4"
Split lock washers place tension against a nut after tightening, to help prevent loosening.
Add
$0.25 / ea
$3.32 / 25
$30.30 / 250