Description:lock nut
Material:Iron steel
size:M6-M56 1/4-2-1/8
Grade:4-10 Gr2-Gr8
Finish:zinc plate
Standard:DIN6923
Lock Nut
1. Standard: DIN, ANSI and non-standard;
2. Thread: coarse, fine or extra fine (e.g. M10-1.5, M10-1.25, M10-1.0);
3. Surface: full hexagon, no burr and nice flatness;
4. Raw Material: bought from Group Company, 100 tons per batch, with stable quality and completive price;
5. Processing: by multi-position cold-heading machines from Taiwan, together with precise moulds and punch pins;
6. Nylon Ring: blue or white;
7. Total Height: normal or heavy;
8. Other names: hex lock nut, self-locking nut, nylon-insert lock nut, nylon lock nut or nylock nut.