Product Categories / Screws and Bolts / Carriage Bolts / High-Strength Grade 8 SteelSquare-Neck Carriage Bolts

High-Strength Grade 8 SteelSquare-Neck Carriage Bolts

23 Products
High-Strength Grade 8 SteelSquare-Neck Carriage Bolts High-Strength Grade 8 SteelSquare-Neck Carriage Bolts Made from Grade 8 steel, these bolts can be used in high-stress applications, such as valves, pumps, motors, and automotive suspension systems. Carriage bolts have a smooth, rounded head for a finished look. The square neck keeps these bolts from turning when tightening a nut.
Part Number
Thread Size
Length
Threading
Thread Spacing
Head Diameter
Head Height
Neck Width
Neck Length
Tensile Strength
Hardness
Specifications Met
Price
>
Part Number
Thread Size
Length
Threading
Thread Spacing
Head Diameter
Head Height
Neck Width
Neck Length
Tensile Strength
Hardness
Specifications Met
Price
>
JHAAAAFCH
1/2"-13
1.5"
Fully Threaded
Coarse
1.094"
0.27"
0.52"
0.28"
150000 psi
Rockwell C33
ASME B18.5, SAE J429
$8.44
JHAAAAFCI
1/2"-13
2"
Fully Threaded
Coarse
1.094"
0.27"
0.52"
0.28"
150000 psi
Rockwell C33
ASME B18.5, SAE J429
$9.72
JHAAAAFCJ
1/2"-13
2.5"
Fully Threaded
Coarse
1.094"
0.27"
0.52"
0.28"
150000 psi
Rockwell C33
ASME B18.5, SAE J429
$11.28
JHAAAAFDA
1/2"-13
3"
Fully Threaded
Coarse
1.094"
0.27"
0.52"
0.28"
150000 psi
Rockwell C33
ASME B18.5, SAE J429
$12.50
JHAAAAFDB
1/2"-13
0.1667"
Fully Threaded
Coarse
1.094"
0.27"
0.52"
0.28"
150000 psi
Rockwell C33
ASME B18.5, SAE J429
$13.66
JHAAAAFDC
1/2"-13
4"
Fully Threaded
Coarse
1.094"
0.27"
0.52"
0.28"
150000 psi
Rockwell C33
ASME B18.5, SAE J429
$14.94
JHAAAAFBA
1/4"-20
0.75"
Fully Threaded
Coarse
0.594"
0.145"
0.26"
0.16"
150000 psi
Rockwell C33
ASME B18.5, SAE J429
$6.38
JHAAAAFBB
1/4"-20
1"
Fully Threaded
Coarse
0.594"
0.145"
0.26"
0.16"
150000 psi
Rockwell C33
ASME B18.5, SAE J429
$7.00
JHAAAAFBC
1/4"-20
1.25"
Fully Threaded
Coarse
0.594"
0.145"
0.26"
0.16"
150000 psi
Rockwell C33
ASME B18.5, SAE J429
$7.78
JHAAAAFBD
1/4"-20
1.5"
Fully Threaded
Coarse
0.594"
0.145"
0.26"
0.16"
150000 psi
Rockwell C33
ASME B18.5, SAE J429
$8.44
JHAAAAFBE
1/4"-20
2"
Fully Threaded
Coarse
0.594"
0.145"
0.26"
0.16"
150000 psi
Rockwell C33
ASME B18.5, SAE J429
$9.82
JHAAAAFCB
3/8"-16
1"
Fully Threaded
Coarse
0.844"
0.208"
0.39"
0.22"
150000 psi
Rockwell C33
ASME B18.5, SAE J429
$17.80
JHAAAAFCC
3/8"-16
1.25"
Fully Threaded
Coarse
0.844"
0.208"
0.39"
0.22"
150000 psi
Rockwell C33
ASME B18.5, SAE J429
$19.34
JHAAAAFCD
3/8"-16
1.5"
Fully Threaded
Coarse
0.844"
0.208"
0.39"
0.22"
150000 psi
Rockwell C33
ASME B18.5, SAE J429
$10.66
JHAAAAFCE
3/8"-16
2"
Fully Threaded
Coarse
0.844"
0.208"
0.39"
0.22"
150000 psi
Rockwell C33
ASME B18.5, SAE J429
$12.08
JHAAAAFCF
3/8"-16
2.5"
Fully Threaded
Coarse
0.844"
0.208"
0.39"
0.22"
150000 psi
Rockwell C33
ASME B18.5, SAE J429
$13.74
JHAAAAFCG
3/8"-16
3"
Fully Threaded
Coarse
0.844"
0.208"
0.39"
0.22"
150000 psi
Rockwell C33
ASME B18.5, SAE J429
$15.52
JHAAAAFBF
5/16"-18
0.75"
Fully Threaded
Coarse
0.719"
0.176"
0.32"
0.19"
150000 psi
Rockwell C33
ASME B18.5, SAE J429
$10.82
JHAAAAFBG
5/16"-18
1"
Fully Threaded
Coarse
0.719"
0.176"
0.32"
0.19"
150000 psi
Rockwell C33
ASME B18.5, SAE J429
$11.80
JHAAAAFBH
5/16"-18
1.25"
Fully Threaded
Coarse
0.719"
0.176"
0.32"
0.19"
150000 psi
Rockwell C33
ASME B18.5, SAE J429
$12.90
JHAAAAFBI
5/16"-18
1.5"
Fully Threaded
Coarse
0.719"
0.176"
0.32"
0.19"
150000 psi
Rockwell C33
ASME B18.5, SAE J429
$13.94
JHAAAAFBJ
5/16"-18
2"
Fully Threaded
Coarse
0.719"
0.176"
0.32"
0.19"
150000 psi
Rockwell C33
ASME B18.5, SAE J429
$8.34
JHAAAAFCA
5/16"-18
3"
Fully Threaded
Coarse
0.719"
0.176"
0.32"
0.19"
150000 psi
Rockwell C33
ASME B18.5, SAE J429
$10.90
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