G-Fast Distribution's lock nuts come in a wide variety of sizes and are manufactured to meet our customers' requirements for engineered aerospace self-locking nuts, nylon insert and all-metal lock nuts.

Specializing in Automotive, Industrial, and Military self-locking nuts.

Custom lock nuts, can be cold-formed with special shapes, flanges and collars. Prevalling locking types include, nylon insert, and all metal top lock and side lock; available in needed quantities, all materials, inch and metric.