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System of Measurement
System of Measurement
Inch
Thread Size
Thread Size
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Material
Material
Stainless Steel
Steel
Nut Type
Nut Type
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Locknut
Fastener Strength Grade/Class
Fastener Strength
Grade/Class
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click to learn more about Grade 2
click to learn more about Grade 5
Grade 2Grade 5
click to learn more about Grade 8
click to learn more about Grade C
Grade 8Grade C
click to learn more about Grade G
Grade G
Hex Nut Profile
Hex Nut Profile
StandardThin
Width
Width
default
1 7/16"
1 1/2"
Thread Direction
Thread Direction
Thread Spacing
Thread Spacing
Fine
Extra Fine
Thread Type
Thread Type
UNEF
UNF
UNS
Thread Fit
Thread Fit
Class 2B
Class 3B
Drive Style
Drive Style
External Hex
Insert Maximum Temperature
Insert Maximum Temperature
220° F
For Cotter Pin Diameter
For Cotter Pin Diameter
3/16"
Flange Thickness
Flange Thickness
default
0.13"
Flange Diameter
Flange Diameter
default
2 1/16"
Distorted Thread Type
Distorted Thread Type
Top LockCenter Lock
Minimum Slot Depth
Minimum Slot Depth
0.241"
Minimum Slot Width
Minimum Slot Width
0.24"
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33 Products

High-Strength Steel Nylon-Insert Locknuts—Grade 8

Medium-Strength Steel Nylon-Insert Locknuts—Grade 5

Low-Strength Steel Nylon-Insert Locknuts

18-8 Stainless Steel Nylon-Insert Locknuts

Super-Corrosion-Resistant 316
Stainless Steel Nylon-Insert Locknuts

Low-Strength Steel Thin Nylon-Insert Locknuts

High-Strength Steel Thin Nylon-Insert Locknuts

Medium-Strength Steel Thin Nylon-Insert Locknuts

18-8 Stainless Steel Thin Nylon-Insert Locknuts

High-Strength Steel Top-Lock Distorted-Thread Locknuts

Inch

Medium-Strength Steel Top-Lock
Distorted-Thread Locknuts—Grade 5

Black Oxide
Zinc Plated

High-Strength Steel Center-Lock
Distorted-Thread Locknuts—Grade 8

Low-Strength Steel Center-Lock Distorted-Thread Locknuts

18-8 Stainless Steel Center-Lock
Distorted-Thread Locknuts

Steel Flex-Top Locknuts for Heavy Vibration

Cadmium Plated

Steel Thin Flex-Top Locknuts for Heavy Vibration

Steel
Cadmium-Plated Steel

Low-Strength Steel Locknuts for use with Cotter Pins

Medium-Strength Steel Locknuts
for use with Cotter Pins—Grade 5

Steel-Insert Locknuts for Extreme Vibration—Grade 5

Thin Steel-Insert Locknuts for Extreme Vibration

High-Strength Steel Distorted-Thread Flange Locknuts