Product Categories / Screws and Bolts / Hex Head Screws / High-Strength Grade 8 SteelThread-Locking Hex Head Screws

High-Strength Grade 8 SteelThread-Locking Hex Head Screws

47 Products
High-Strength Grade 8 SteelThread-Locking Hex Head Screws High-Strength Grade 8 SteelThread-Locking Hex Head Screws Made from Grade 8 steel, these screws can be used in high-stress applications, such as valves, pumps, motors, and automotive suspension systems. They are more than twice as strong as our stainless steel thread-locking screws. The thread locker helps resist loosening from vibration.
Part Number
Thread Size
Threading
Length
Thread Type
Tensile Strength
Material
Specifications Met
Price
>
Part Number
Thread Size
Threading
Length
Thread Type
Tensile Strength
Material
Specifications Met
Price
>
JAABJAEEA
1/2"-13
Fully Threaded
1"
UNC
150000 psi
Zinc Yellow-Chromate Plated Steel
ASME B18.2.1, SAE J429
$5.00
JAABJAEFA
1/2"-13
Fully Threaded
1.25"
UNC
150000 psi
Zinc Yellow-Chromate Plated Steel
ASME B18.2.1, SAE J429
$5.10
JAABJAEGA
1/2"-13
Fully Threaded
1.5"
UNC
150000 psi
Zinc Yellow-Chromate Plated Steel
ASME B18.2.1, SAE J429
$5.60
JAABJAEHA
1/2"-13
Fully Threaded
1.75"
UNC
150000 psi
Zinc Yellow-Chromate Plated Steel
ASME B18.2.1, SAE J429
$7.82
JAABJAEIA
1/2"-13
Partially Threaded
2"
UNC
150000 psi
Zinc Yellow-Chromate Plated Steel
ASME B18.2.1, SAE J429
$10.72
JBCBBABII
1/2"-13
Partially Threaded
2.5"
UNC
150000 psi
Zinc Yellow-Chromate Plated Steel
ASME B18.2.1, SAE J429
$10.63
JBCBBABJB
1/2"-13
Partially Threaded
3"
UNC
150000 psi
Zinc Yellow-Chromate Plated Steel
ASME B18.2.1, SAE J429
$13.08
JBCBBABJD
1/2"-13
Partially Threaded
0.166667"
UNC
150000 psi
Zinc Yellow-Chromate Plated Steel
ASME B18.2.1, SAE J429
$5.45
JBCBBABJG
1/2"-13
Partially Threaded
4"
UNC
150000 psi
Zinc Yellow-Chromate Plated Steel
ASME B18.2.1, SAE J429
$3.70
JBCBBABJJ
1/2"-13
Partially Threaded
5"
UNC
150000 psi
Zinc Yellow-Chromate Plated Steel
ASME B18.2.1, SAE J429
$6.44
JAABJABBA
1/4"-20
Fully Threaded
0.5"
UNC
150000 psi
Zinc Yellow-Chromate Plated Steel
ASME B18.2.1, SAE J429
$4.54
JAABJABCA
1/4"-20
Fully Threaded
0.75"
UNC
150000 psi
Zinc Yellow-Chromate Plated Steel
ASME B18.2.1, SAE J429
$5.26
JAABJABDA
1/4"-20
Fully Threaded
1"
UNC
150000 psi
Zinc Yellow-Chromate Plated Steel
ASME B18.2.1, SAE J429
$6.31
JAABJABFA
1/4"-20
Partially Threaded
1.5"
UNC
150000 psi
Zinc Yellow-Chromate Plated Steel
ASME B18.2.1, SAE J429
$9.61
JBCBBABBF
1/4"-20
Partially Threaded
1.25"
UNC
150000 psi
Zinc Yellow-Chromate Plated Steel
ASME B18.2.1, SAE J429
$13.30
JBCBBABCB
1/4"-20
Partially Threaded
1.75"
UNC
150000 psi
Zinc Yellow-Chromate Plated Steel
ASME B18.2.1, SAE J429
$8.58
JBCBBABCE
1/4"-20
Partially Threaded
2"
UNC
150000 psi
Zinc Yellow-Chromate Plated Steel
ASME B18.2.1, SAE J429
$8.44
JBCBBABCH
1/4"-20
Partially Threaded
2.5"
UNC
150000 psi
Zinc Yellow-Chromate Plated Steel
ASME B18.2.1, SAE J429
$4.49
JBCBBABDB
1/4"-20
Partially Threaded
3"
UNC
150000 psi
Zinc Yellow-Chromate Plated Steel
ASME B18.2.1, SAE J429
$4.56
JBCBBACCB
3/4"-10
Fully Threaded
2"
UNC
150000 psi
Zinc Yellow-Chromate Plated Steel
ASME B18.2.1, SAE J429
$3.89
JBCBBACCE
3/4"-10
Partially Threaded
2.5"
UNC
150000 psi
Zinc Yellow-Chromate Plated Steel
ASME B18.2.1, SAE J429
$6.14
JBCBBACCG
3/4"-10
Partially Threaded
3"
UNC
150000 psi
Zinc Yellow-Chromate Plated Steel
ASME B18.2.1, SAE J429
$4.25
JBCBBACCJ
3/4"-10
Partially Threaded
0.166667"
UNC
150000 psi
Zinc Yellow-Chromate Plated Steel
ASME B18.2.1, SAE J429
$10.24
JBCBBACDD
3/4"-10
Partially Threaded
4"
UNC
150000 psi
Zinc Yellow-Chromate Plated Steel
ASME B18.2.1, SAE J429
$5.70
JAABJADCA
3/8"-16
Fully Threaded
0.75"
UNC
150000 psi
Zinc Yellow-Chromate Plated Steel
ASME B18.2.1, SAE J429
$4.11
JAABJADDA
3/8"-16
Fully Threaded
1"
UNC
150000 psi
Zinc Yellow-Chromate Plated Steel
ASME B18.2.1, SAE J429
$9.59
JAABJADEA
3/8"-16
Fully Threaded
1.25"
UNC
150000 psi
Zinc Yellow-Chromate Plated Steel
ASME B18.2.1, SAE J429
$6.94
JAABJADFA
3/8"-16
Partially Threaded
1.5"
UNC
150000 psi
Zinc Yellow-Chromate Plated Steel
ASME B18.2.1, SAE J429
$8.94
JAABJADGA
3/8"-16
Partially Threaded
2"
UNC
150000 psi
Zinc Yellow-Chromate Plated Steel
ASME B18.2.1, SAE J429
$11.96
JBCBBABFJ
3/8"-16
Partially Threaded
1.75"
UNC
150000 psi
Zinc Yellow-Chromate Plated Steel
ASME B18.2.1, SAE J429
$5.52
JBCBBABGG
3/8"-16
Partially Threaded
2.5"
UNC
150000 psi
Zinc Yellow-Chromate Plated Steel
ASME B18.2.1, SAE J429
$9.82
JBCBBABGJ
3/8"-16
Partially Threaded
3"
UNC
150000 psi
Zinc Yellow-Chromate Plated Steel
ASME B18.2.1, SAE J429
$9.54
JBCBBABHC
3/8"-16
Partially Threaded
0.166667"
UNC
150000 psi
Zinc Yellow-Chromate Plated Steel
ASME B18.2.1, SAE J429
$9.90
JBCBBABHF
3/8"-16
Partially Threaded
4"
UNC
150000 psi
Zinc Yellow-Chromate Plated Steel
ASME B18.2.1, SAE J429
$11.50
JAABJACFA
5/16"-18
Fully Threaded
0.75"
UNC
150000 psi
Zinc Yellow-Chromate Plated Steel
ASME B18.2.1, SAE J429
$7.70
JAABJACGA
5/16"-18
Fully Threaded
1"
UNC
150000 psi
Zinc Yellow-Chromate Plated Steel
ASME B18.2.1, SAE J429
$8.02
JAABJACHA
5/16"-18
Fully Threaded
1.25"
UNC
150000 psi
Zinc Yellow-Chromate Plated Steel
ASME B18.2.1, SAE J429
$6.71
JAABJACIA
5/16"-18
Partially Threaded
1.5"
UNC
150000 psi
Zinc Yellow-Chromate Plated Steel
ASME B18.2.1, SAE J429
$4.44
JBCBBABEC
5/16"-18
Partially Threaded
1.75"
UNC
150000 psi
Zinc Yellow-Chromate Plated Steel
ASME B18.2.1, SAE J429
$10.38
JBCBBABEF
5/16"-18
Partially Threaded
2"
UNC
150000 psi
Zinc Yellow-Chromate Plated Steel
ASME B18.2.1, SAE J429
$12.17
JBCBBABEI
5/16"-18
Partially Threaded
2.5"
UNC
150000 psi
Zinc Yellow-Chromate Plated Steel
ASME B18.2.1, SAE J429
$15.16
JBCBBABFB
5/16"-18
Partially Threaded
3"
UNC
150000 psi
Zinc Yellow-Chromate Plated Steel
ASME B18.2.1, SAE J429
$6.98
JBCBBACAD
5/8"-11
Fully Threaded
1.75"
UNC
150000 psi
Zinc Yellow-Chromate Plated Steel
ASME B18.2.1, SAE J429
$2.04
JBCBBACAG
5/8"-11
Fully Threaded
2"
UNC
150000 psi
Zinc Yellow-Chromate Plated Steel
ASME B18.2.1, SAE J429
$3.50
JBCBBACBA
5/8"-11
Partially Threaded
2.5"
UNC
150000 psi
Zinc Yellow-Chromate Plated Steel
ASME B18.2.1, SAE J429
$4.22
JBCBBACBD
5/8"-11
Partially Threaded
3"
UNC
150000 psi
Zinc Yellow-Chromate Plated Steel
ASME B18.2.1, SAE J429
$7.97
JBCBBACBH
5/8"-11
Partially Threaded
0.166667"
UNC
150000 psi
Zinc Yellow-Chromate Plated Steel
ASME B18.2.1, SAE J429
$5.20
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