Grade C Top Lock Nuts


Grade C Top Lock Nuts: A perforated block of steel possessing an internal or female thread intended for use on an external or male thread such as a bolt. It also possesses a slight disfigured top which keeps pressure on the inserted bolt to give greater resistance to loosening. We stock Grade C lock nuts in coarse and fine thread.

All Grade C Lock nuts are 100% satisfaction guaranteed.

Please see our selection of grade c top lock nuts below:

 

 

Coarse Thread

Item # Description Size Thread Height Price /Pkg. UoM In Stock Qty /Pkg. # of Pkgs.
034020 1/4-20 GR C LOCK NUT ZINC 1/4 20 .235 BX
100
034021 5/16-18 GR C LOCK NUT ZINC 5/16 18 .284 BX
100
034022 3/8-16 GR C LOCK NUT ZINC 3/8 16 .352 BX
100
034023 7/16-14 GR C LOCK NUT ZINC 7/16 14 .392 BX
100
034024 1/2-13 GR C LOCK NUT ZINC 1/2 13 .469 BX
50
034025 9/16-12 GR C LOCK NUT ZINC 9/16 12 .520 BX
50
034026 5/8-11 GR C LOCK NUT ZINC 5/8 11 .585 BX
50
034027 3/4-10 GR C LOCK NUT ZINC 3/4 10 .675 BX
25
034028 7/8-9 GR C LOCK NUT ZINC 7/8 9 .786 BX
25
034029 1-8 GR C LOCK NUT ZINC 1 8 .914 BX
25

Fine Thread

Item # Description Size Thread Height Price /Pkg. UoM In Stock Qty /Pkg. # of Pkgs.
034040 1/4-28 GR C LOCK NUT ZINC 1/4 28 .235 BX
100
034041 5/16-24 GR C LOCK NUT ZINC 5/16 24 .284 BX
100
034042 3/8-24 GR C LOCK NUT ZINC 3/8 24 .352 BX
100
034043 7/16-20 GR C LOCK NUT ZINC 7/16 20 .392 BX
100
034044 1/2-20 GR C LOCK NUT ZINC 1/2 20 .469 BX
50
034045 9/16-18 GR C LOCK NUT ZINC 9/16 18 .520 BX
50
034046 5/8-18 GR C LOCK NUT ZINC 5/8 18 .585 BX
25
034047 3/4-16 GR C LOCK NUT ZINC 3/4 16 .675 BX
25
034048 7/8-14 GR C LOCK NUT ZINC 7/8 14 .786 BX
25
034049 1-14 GR C LOCK NUT ZINC 1 14 .914 BX
25