Serrated Flange Locknuts
Constructed of Grade 2 Zinc-plated steel
For use with Grade 2 bolts and screws
Ridges formed on the mating face of flange to lock into the workpiece surface and prevent nut from turning
Full thread surface contact for large load-bearing strength, vibration and impact resistance
NUTS
Catalog Number
Thread Size
Hex Head Size
Inner Pack Quantity
Standard Pack Quantity
Carton Weight (Lbs.)
SI-5358
1/4”-20
7/16”
200
3200
28