Guard Outer Nut Lockable Knurled Nut W1/2-16534 NO.750N-20-W1/2-16534 1 pc

Catalog number: NO.750N-20-W1/2-16534 Features: ●Knurled nut with locking mechanism. ●Only those with the key can remove it. Applications: ●For crime prevention and vandalism prevention in distribution boards, public facilities, exhibits, etc. Specifications: ●Head outer diameter (mm): 20 ●Head length (mm): 50 ●Thread diameter: W1/2 ●Effective depth (mm): 20 ●Knurled nut type ●Key code: 16534 ●Indoor use ●Key sold separately Materials/Finish: ●Lock part: Brass, iron, etc. composite, chrome plated finish ●Body part: Aluminum, surface treatment anodized finish ●Nut part: Iron and brass, trivalent zinc treatment Note: ●Key sold separately. ●The key code for this product is 16534.