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System of Measurement
System of Measurement
Inch
Thread Size
Thread Size
Show
5/16"-18
Nut Type
Nut Type
Show
Locknut
Hex Nut Profile
Hex Nut Profile
StandardThin
Extra WideExtra-Wide
Thin
Width
Width
default
1/2"
9/16"
1 1/2"
Fastener Strength Grade/Class
Fastener Strength
Grade/Class
Grade 2Grade 5
Grade 8Grade 9
Grade CGrade F
Grade G
Thread Direction
Thread Direction
Right HandLeft Hand
Thread Spacing
Thread Spacing
Coarse
Thread Type
Thread Type
UNC
Thread Fit
Thread Fit
Class 2B
Class 3B
Insert Maximum Temperature
Insert Maximum Temperature
220° F
225° F
250° F
Not Rated
Drive Style
Drive Style
External HexSerrated Edge
Flange Diameter
Flange Diameter
default
43/64"
0.675"
0.68"
11/16"
13/16"
Flange Thickness
Flange Thickness
default
0.04"
0.05"
0.1"
0.11"
Distorted Thread Type
Distorted Thread Type
Top LockCenter Lock
Cap Nut Profile
Cap Nut Profile
Standard
Thread Depth
Thread Depth
1/4"
5/16"
Specifications Met
Specifications Met
NAS
Washer Material
Washer Material
Steel
Stainless Steel
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