ASI 3005730 Type 1125 light gray plastic nylon locknut without collar has M25 x 1.5 mm threads. It secures specific size plastic nylon cable gland strain relief cord grip onto an enclosure or piece of equipment. It helps maintain IP68 or NEMA 6P ingress protection. The locknut is made of self-extinguishing light plastic nylon and operates in environments with conditions ranging from -20 degrees Celsius to +90 degrees Celsius. Use with 3001230 Type 1900.M25 light gray plastic nylon cable glands. 3005730 has 100 locknuts without collar per bag.