Samac W20LOCKNUT100 M20 Nylock Locking Nuts (100) W20LOCKNUT100 Nylock locking nut designed to help secure fasteners in position Integrated nylon insert creates resistance against loosening Nylon component has a smaller internal diameter to grip the bolt when tightened Suitable for applications requiring reliable vibration resistance Pack quantity: 100 Size: M20 Vendor: Samac The Samac M20 Nylock Locking Nuts provide a dependable fastening solution for professional and industrial applications. Featuring a nylon locking insert, these nuts are engineered to maintain a secure hold on the bolt by applying consistent friction once tightened. This helps reduce the risk of loosening caused by vibration or movement, supporting safer and more reliable assemblies. Supplied in a pack of 100, they offer excellent value for high-volume use across maintenance, construction, and general engineering environments.