3/8"-16 Zinc Plated Self-Locking Nylon Insert Hex Lock Nut 20pcs

Key Features

• Thread Dia 3/8"-16
• Height 9mm/0.35"; Hex Size 16mm/0.63"(Hex.Width)
• 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, carbon steel, anti-loose hex nut.Used with a machine or cap screw for mechanically joining materials together.Used widely for matching screws or bolts.