Left-Hand Threaded Alloy Steel Socket Head Screws
55 Products
Left-Hand Threaded Alloy Steel Socket Head Screws
Tighten these screws by turning them to the left; once fastened, they prevent counterclockwise-moving parts from loosening.
Part Number
Thread Size
Threading
Length
Thread Type
Head Diameter
Drive Size
Tensile Strength
Material
Specifications Met
Price
>
Part Number
Thread Size
Threading
Length
Thread Type
Head Diameter
Drive Size
Tensile Strength
Material
Specifications Met
Price
>
JBGHAAHBD
1/2"-13
Fully Threaded
1"
UNC
0.75"
3/8"
170000 psi
Black-Oxide Alloy Steel
ASTM A574
$7.60
JBGHAAHBG
1/2"-13
Fully Threaded
1.5"
UNC
0.75"
3/8"
170000 psi
Black-Oxide Alloy Steel
ASTM A574
$9.40
JBGHAAHCA
1/2"-13
Fully Threaded
2"
UNC
0.75"
3/8"
170000 psi
Black-Oxide Alloy Steel
ASTM A574
$9.80
JBGHAAFDH
1/4"-20
Fully Threaded
0.5"
UNC
0.375"
3/16"
170000 psi
Black-Oxide Alloy Steel
ASTM A574
$4.19
JBGHAAFDJ
1/4"-20
Fully Threaded
0.625"
UNC
0.375"
3/16"
170000 psi
Black-Oxide Alloy Steel
ASTM A574
$4.64
JBGHAAFEA
1/4"-20
Fully Threaded
0.75"
UNC
0.375"
3/16"
170000 psi
Black-Oxide Alloy Steel
ASTM A574
$4.89
JBGHAAFEC
1/4"-20
Fully Threaded
1"
UNC
0.375"
3/16"
170000 psi
Black-Oxide Alloy Steel
ASTM A574
$5.70
JBGHAAFEE
1/4"-20
Fully Threaded
1.25"
UNC
0.375"
3/16"
170000 psi
Black-Oxide Alloy Steel
ASTM A574
$5.81
JBGHAAFEG
1/4"-20
Fully Threaded
1.5"
UNC
0.375"
3/16"
170000 psi
Black-Oxide Alloy Steel
ASTM A574
$6.50
JBGHAADBA
10-32
Fully Threaded
0.5"
UNF
0.3125"
5/32"
170000 psi
Black-Oxide Alloy Steel
ASTM A574
$4.17
JBGHAADBD
10-32
Fully Threaded
0.75"
UNF
0.3125"
5/32"
170000 psi
Black-Oxide Alloy Steel
ASTM A574
$4.69
JBGHAADBG
10-32
Fully Threaded
1"
UNF
0.3125"
5/32"
170000 psi
Black-Oxide Alloy Steel
ASTM A574
$5.92
JBGHAADBJ
10-32
Fully Threaded
1.5"
UNF
0.3125"
5/32"
170000 psi
Black-Oxide Alloy Steel
ASTM A574
$7.00
JBGHAAGCC
3/8"-16
Fully Threaded
0.75"
UNC
0.5625"
5/16"
170000 psi
Black-Oxide Alloy Steel
ASTM A574
$7.17
JBGHAAGCE
3/8"-16
Fully Threaded
1"
UNC
0.5625"
5/16"
170000 psi
Black-Oxide Alloy Steel
ASTM A574
$8.19
JBGHAAGCG
3/8"-16
Fully Threaded
1.25"
UNC
0.5625"
5/16"
170000 psi
Black-Oxide Alloy Steel
ASTM A574
$8.40
JBGHAAFIB
5/16"-18
Fully Threaded
0.75"
UNC
0.4688"
1/4"
170000 psi
Black-Oxide Alloy Steel
ASTM A574
$5.81
JBGHAAFID
5/16"-18
Fully Threaded
1"
UNC
0.4688"
1/4"
170000 psi
Black-Oxide Alloy Steel
ASTM A574
$6.00
JBGHAAFIF
5/16"-18
Fully Threaded
1.25"
UNC
0.4688"
1/4"
170000 psi
Black-Oxide Alloy Steel
ASTM A574
$6.17
JBGHAAFIH
5/16"-18
Fully Threaded
1.5"
UNC
0.4688"
1/4"
170000 psi
Black-Oxide Alloy Steel
ASTM A574
$7.00
JBGHAAFIJ
5/16"-18
Fully Threaded
2"
UNC
0.4688"
1/4"
170000 psi
Black-Oxide Alloy Steel
ASTM A574
$8.00
JBGHAABEG
6-32
Fully Threaded
0.375"
UNC
0.226"
7/64"
170000 psi
Black-Oxide Alloy Steel
ASTM A574
$6.78
JBGHAABEI
6-32
Fully Threaded
0.5"
UNC
0.226"
7/64"
170000 psi
Black-Oxide Alloy Steel
ASTM A574
$7.58
JBGHAABJE
8-32
Fully Threaded
0.5"
UNC
0.27"
9/64"
170000 psi
Black-Oxide Alloy Steel
ASTM A574
$4.30
JBGHAABJJ
8-32
Fully Threaded
1"
UNC
0.27"
9/64"
170000 psi
Black-Oxide Alloy Steel
ASTM A574
$5.22
JAGAFADAC
M10
Fully Threaded
20 mm
Metric
16 mm
8 mm
170000 psi
Black-Oxide Alloy Steel
DIN 912, ISO 4762
$6.89
JAGAFADAD
M10
Fully Threaded
25 mm
Metric
16 mm
8 mm
170000 psi
Black-Oxide Alloy Steel
DIN 912, ISO 4762
$7.78
JAGAFADAF
M10
Fully Threaded
30 mm
Metric
16 mm
8 mm
170000 psi
Black-Oxide Alloy Steel
DIN 912, ISO 4762
$7.86
JAGAFADAH
M10
Partially Threaded
35 mm
Metric
16 mm
8 mm
170000 psi
Black-Oxide Alloy Steel
DIN 912, ISO 4762
$7.89
JAGAFADAJ
M10
Partially Threaded
40 mm
Metric
16 mm
8 mm
170000 psi
Black-Oxide Alloy Steel
DIN 912, ISO 4762
$6.66
JAGAFADDG
M12
Fully Threaded
25 mm
Metric
18 mm
10 mm
170000 psi
Black-Oxide Alloy Steel
DIN 912, ISO 4762
$8.12
JAGAFADDI
M12
Fully Threaded
30 mm
Metric
18 mm
10 mm
170000 psi
Black-Oxide Alloy Steel
DIN 912, ISO 4762
$8.21
JAGAFADEB
M12
Partially Threaded
40 mm
Metric
18 mm
10 mm
170000 psi
Black-Oxide Alloy Steel
DIN 912, ISO 4762
$8.30
JAGAFADEC
M12
Partially Threaded
50 mm
Metric
18 mm
10 mm
170000 psi
Black-Oxide Alloy Steel
DIN 912, ISO 4762
$9.57
JAGAFAAAC
M4
Fully Threaded
6 mm
Metric
7 mm
3 mm
170000 psi
Black-Oxide Alloy Steel
DIN 912, ISO 4762
$8.30
JAGAFAAAD
M4
Fully Threaded
8 mm
Metric
7 mm
3 mm
170000 psi
Black-Oxide Alloy Steel
DIN 912, ISO 4762
$9.09
JAGAFAAAE
M4
Fully Threaded
10 mm
Metric
7 mm
3 mm
170000 psi
Black-Oxide Alloy Steel
DIN 912, ISO 4762
$8.16
JAGAFAAAF
M4
Fully Threaded
12 mm
Metric
7 mm
3 mm
170000 psi
Black-Oxide Alloy Steel
DIN 912, ISO 4762
$9.28
JAGAFAAAH
M4
Fully Threaded
16 mm
Metric
7 mm
3 mm
170000 psi
Black-Oxide Alloy Steel
DIN 912, ISO 4762
$9.00
JAGAFAAAJ
M4
Fully Threaded
20 mm
Metric
7 mm
3 mm
170000 psi
Black-Oxide Alloy Steel
DIN 912, ISO 4762
$9.43
JAGAFABCF
M5
Fully Threaded
12 mm
Metric
8.5 mm
4 mm
170000 psi
Black-Oxide Alloy Steel
DIN 912, ISO 4762
$6.66
JAGAFABCH
M5
Fully Threaded
16 mm
Metric
8.5 mm
4 mm
170000 psi
Black-Oxide Alloy Steel
DIN 912, ISO 4762
$7.22
JAGAFABCJ
M5
Fully Threaded
20 mm
Metric
8.5 mm
4 mm
170000 psi
Black-Oxide Alloy Steel
DIN 912, ISO 4762
$7.30
JAGAFABDB
M5
Partially Threaded
25 mm
Metric
8.5 mm
4 mm
170000 psi
Black-Oxide Alloy Steel
DIN 912, ISO 4762
$5.91
JAGAFABGD
M6
Fully Threaded
12 mm
Metric
10 mm
5 mm
170000 psi
Black-Oxide Alloy Steel
DIN 912, ISO 4762
$7.22
JAGAFABGE
M6
Fully Threaded
16 mm
Metric
10 mm
5 mm
170000 psi
Black-Oxide Alloy Steel
DIN 912, ISO 4762
$6.66
JAGAFABGF
M6
Fully Threaded
20 mm
Metric
10 mm
5 mm
170000 psi
Black-Oxide Alloy Steel
DIN 912, ISO 4762
$6.74
JAGAFABGH
M6
Partially Threaded
25 mm
Metric
10 mm
5 mm
170000 psi
Black-Oxide Alloy Steel
DIN 912, ISO 4762
$7.34
JAGAFABGJ
M6
Partially Threaded
30 mm
Metric
10 mm
5 mm
170000 psi
Black-Oxide Alloy Steel
DIN 912, ISO 4762
$5.62
JAGAFACFB
M8
Fully Threaded
16 mm
Metric
13 mm
6 mm
170000 psi
Black-Oxide Alloy Steel
DIN 912, ISO 4762
$7.22
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