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Thread Size
Nut Type
Material
Hex Nut Profile
Thread Direction
Width
Height
Fastener Strength Grade/Class
Thread Spacing
Thread Type
Locking Type
Thread Fit
Drive Style
Flange Diameter
Flange Thickness
Medium-Strength Steel SerratedFlange Locknuts—Grade 5
25 Products
Medium-Strength Steel SerratedFlange Locknuts—Grade 5
These flange locknuts have serrations that grip the material surface instead of the threads for easy installation and mild vibration resistance.
Part Number
Thread
Size
Size
Width
Height
Material
Price
JJJAEACBB
1/4"-20
7/16"
15/64"
Black-Oxide Steel
$ 4.76
JJJAEACBC
5/16"-18
1/2"
9/32"
Black-Oxide Steel
$ 6.33
JJJAEACBD
3/8"-16
9/16"
11/32"
Black-Oxide Steel
$ 8.78
JJJAEACBE
7/16"-14
11/16"
3/8"
Black-Oxide Steel
$ 13.30
JJJAEACBF
7/16"-20
11/16"
3/8"
Black-Oxide Steel
$ 12.34
JJJAEACBG
1/2"-13
3/4"
7/16"
Black-Oxide Steel
$ 10.24
JJJAEACBH
1/2"-20
3/4"
7/16"
Black-Oxide Steel
$ 10.42
JJJAEACBI
5/8"-11
59/64"
35/64"
Black-Oxide Steel
$ 9.98
JJJAEACBJ
5/8"-18
59/64"
35/64"
Black-Oxide Steel
$ 10.17
JJJAEACCC
3/4"-10
1 3/32"
41/64"
Black-Oxide Steel
$ 7.02
JJJAEACCB
3/4"-16
1 3/32"
41/64"
Black-Oxide Steel
$ 6.92
JJJAEABAB
1/4"-20
7/16"
15/64"
Zinc-Plated Steel
$ 3.45
JJJAEABDG
1/4"-28
7/16"
15/64"
Zinc-Plated Steel
$ 4.07
JJJAEABAC
5/16"-18
1/2"
9/32"
Zinc-Plated Steel
$ 5.17
JJJAEABDH
5/16"-24
1/2"
9/32"
Zinc-Plated Steel
$ 5.52
JJJAEABAD
3/8"-16
9/16"
11/32"
Zinc-Plated Steel
$ 8.62
JJJAEABDI
3/8"-24
9/16"
11/32"
Zinc-Plated Steel
$ 7.94
JJJAEACCD
7/16"-14
11/16"
3/8"
Zinc-Plated Steel
$ 12.12
JJJAEACCE
7/16"-20
11/16"
3/8"
Zinc-Plated Steel
$ 13.54
JJJAEABAE
1/2"-13
3/4"
29/64"
Zinc-Plated Steel
$ 8.62
JJJAEACCF
1/2"-20
3/4"
7/16"
Zinc-Plated Steel
$ 9.57
JJJAEACCG
5/8"-11
59/64"
35/64"
Zinc-Plated Steel
$ 9.22
JJJAEACCH
5/8"-18
59/64"
35/64"
Zinc-Plated Steel
$ 9.40
JJJAEACCJ
3/4"-10
1 3/32"
41/64"
Zinc-Plated Steel
$ 6.48
JJJAEACCI
3/4"-16
1 3/32"
41/64"
Zinc-Plated Steel
$ 6.38