A locknut, also known as a lock nut, locking nut, prevailing torque nut, stiff nut or elastic stop nut, is a nut that resists loosening under vibrations and torque. Elastic stop nuts and prevailing torque nuts are of the particular type where some portion of the nut deforms elastically to provide a locking action.
| PRODUCT DETAIL | SIZE | GRADE | DIMENSION | CHEMICAL & MECHANICAL | FINISH |
|---|---|---|---|---|---|
| Lock Nut | METRIC: M6 , M8 , M10 M12, M14, M16, M18, M20, M22, M24, M27, M30, M33 M36, M39, M42, M45, M48, M52, M56, M64 | GR.5,8,10 GR.4,5,8,10 | IS 1364 PART 4 ISO 4035 | IS 1367 PART 6 ISO 898 PART 2 | FINISH HOT DIP GALVANISED : IS 1367 PT 13 IS: 4759 BS EN: 1461, ASTM A153 ASTM A123 BLACK PHOSPHATE: IS 1367 PT 12 ELECTRO GALVANISED : IS: 1367 PT 11 , IS: 1573 PTFE COATING: ASTM D:3294 |