M2 M3 M4 M5 Hex Nyloc Nylock Nylon Insert Locking Nuts Aluminum Alloy DIN 985

Specifications: M4*20 (thread diameter=4mm*length=20mm) 

Product name: Hex Nyloc Nylock Nylon Insert Lock Nut

Material: Aluminum alloy

Size: M2 M3 M4 M5

Feature:

Lightweight, antistatic and colorfast

Scope of application:

Carbon steel bolts, commonly known as high-strength bolts, are suitable for beam-column connections of steel frame structures, solid web beam connections, heavy-duty crane beam connections in industrial plants, braking systems and important structural connections that bear dynamic loads.

notes:

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