Fuji Seimitsu 'U' Lock Nut

FUJILOK U-NUT is consisted of a nut and friction ring (special spring). The friction ring is integrated with the top face of the nut by crimping.
Nowadays, as a substitute for anti-loosening nuts, "FUJILOK U-NUT", which is widely used in the industry, are used in all industries from steel structures such as railways and bridges to cars, motorcycles, and industrial machinery. Singapore

Sizes Available:

• M5 to M30

Grades Available:

• Stainless Steel - Download PDF
• High Carbon Steel - Download PDF