Grade C Full Collar Style Locknuts
These fine-threaded Grade C locknuts are formed from medium carbon, heat-treated steel and are designed to be used with a Grade 8 bolt. Smaller size locknuts employ an automation style collar while the larger ones use a full collar design. Both locknut types are stocked with cadmium and wax plating.

SKU LN-1-3/4-12
Weight 1.28 lb
Size in 1-3/4
Thread Pitch 12
Flats Width Max in 2.625
Flats Width Min in 2.538
Overall Thickness Max in 1.540
Overall Thickness Min in 1.460
Hex Height Max in 1.012
Hex Height Min in 0.989


List price: $50.58

Copyright © 2015-2020 Hercules Sealing Products