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Material
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Width
Height
Fastener Strength Grade/Class
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Specifications Met
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Drive Style
Metric Left-Hand ThreadedMedium-Strength Steel Thin Hex Nuts
25 Products
Metric Left-Hand ThreadedMedium-Strength Steel Thin Hex Nuts
Tighten these metric nuts to the left to make them resist loosening from counterclockwise motion. They’re made of Class 04 steel, so they’re suitable for fastening most machinery and equipment.
Part Number
Thread
Size
Size
Width
Height
Specifications
Met
Met
Material
Price
JAFBJAIBB
M3
5.5 mm
1.8 mm
ASTM A108, DIN 439B, ISO 4035
Black-Oxide Steel
$ 1.90
JAFBJAIDB
M5
8 mm
2.7 mm
ASTM A108, DIN 439B, ISO 4035
Black-Oxide Steel
$ 2.16
JAFBJAIBD
M5
8 mm
2.7 mm
ASTM A108, DIN 439B, ISO 4035
Black-Oxide Steel
$ 2.16
JAFBJAIDC
M6
10 mm
3.2 mm
ASTM A108, DIN 439B, ISO 4035
Black-Oxide Steel
$ 2.37
JAFBJAIDD
M8
13 mm
4 mm
ASTM A108, DIN 439B, ISO 4035
Black-Oxide Steel
$ 2.79
JAFBJAIBF
M8
13 mm
4 mm
ASTM A108, DIN 439B, ISO 4035
Black-Oxide Steel
$ 2.82
JAFBJAIDE
M10
17 mm
5 mm
ASTM A108, DIN 439B, ISO 4035
Black-Oxide Steel
$ 3.06
JAFBJAIBG
M10
17 mm
5 mm
ASTM A108, DIN 439B, ISO 4035
Black-Oxide Steel
$ 3.08
JAFBJAIBH
M12
19 mm
6 mm
ASTM A108, DIN 439B, ISO 4035
Black-Oxide Steel
$ 3.33
JAFBJAIDG
M14
22 mm
7 mm
ASTM A108, DIN 439B, ISO 4035
Black-Oxide Steel
$ 4.41
JAFBJAIDH
M16
24 mm
8 mm
ASTM A108, DIN 439B, ISO 4035
Black-Oxide Steel
$ 4.50
JAFBJAIBJ
M16
24 mm
8 mm
ASTM A108, DIN 439B, ISO 4035
Black-Oxide Steel
$ 4.50
JAFBJAIDI
M18
27 mm
9 mm
ASTM A108, DIN 439B, ISO 4035
Black-Oxide Steel
$ 4.68
JAFBJAICB
M18
27 mm
9 mm
ASTM A108, DIN 439B, ISO 4035
Black-Oxide Steel
$ 4.68
JAFBJAIDJ
M20
30 mm
10 mm
ASTM A108, DIN 439B, ISO 4035
Black-Oxide Steel
$ 5.95
JAFBJAICC
M20
30 mm
10 mm
ASTM A108, DIN 439B, ISO 4035
Black-Oxide Steel
$ 5.95
JAFBJAIEB
M22
32 mm
11 mm
ASTM A108, DIN 439B, ISO 4035
Black-Oxide Steel
$ 6.50
JAFBJAICD
M22
32 mm
11 mm
ASTM A108, DIN 439B, ISO 4035
Black-Oxide Steel
$ 6.50
JAFBJAIEC
M24
36 mm
12 mm
ASTM A108, DIN 439B, ISO 4035
Black-Oxide Steel
$ 7.60
JAFBJAIEE
M27
41 mm
13.5 mm
ASTM A108, DIN 439B, ISO 4035
Black-Oxide Steel
$ 12.54
JAFBJAIED
M27
41 mm
13.5 mm
ASTM A108, DIN 439B, ISO 4035
Black-Oxide Steel
$ 12.54
JAFBJAIEG
M30
46 mm
15 mm
ASTM A108, DIN 439B, ISO 4035
Black-Oxide Steel
$ 17.14
JAFBJAIEF
M30
46 mm
15 mm
ASTM A108, DIN 439B, ISO 4035
Black-Oxide Steel
$ 17.14
JAFBJAICG
M30
46 mm
15 mm
ASTM A108, DIN 439B, ISO 4035
Black-Oxide Steel
$ 17.14
JAFBJAICH
M33
50 mm
16.5 mm
ASTM A108, DIN 439B, ISO 4035
Black-Oxide Steel
$ 20.57