M4 304 rustfrit stål selvspændende nylon indsat hex mutre 50stk

Key Features

• Thread Dia M4 ; Thread Pitch0.7mm
• Total Size 7x5mm/0.28"x0.2"(W*H)
• Made of 304 stainless steel, rust resistance and durable to use.
• With a nylon insert, these lock nuts greatly reduce loosening under vibrations and torque.
• Can be widely used in door, construction machinery, shipbuilding and etc.

Product Description

Hex head, female threaded inside, 304 stainless steel material, grade 8, anti-loose hex nut. Used with a machine or cap screw for mechanically joining materials together. Used widely for matching screws or bolts.