cSeao 80pcs 1/4"-20 Inch Nylon Inserted Self Locking Nuts, 304 Stainless Steel / 18-8, Plain Finish 1/4"-20 80pcs Size:1/4"-20 80pcs please make sure you know

please make sure you know the installation and connection methods before you buy it

The sticky adhesive backing enables the discs to be quickly and securely attached to a DA sanders PSA backing plate

You can free choose you want

Special Design: Compact size

cSeao 80pcs 1/4"-20 Inch Nylon Inserted Self Locking Nuts, 304 Stainless Steel / 18-8, Plain Finish 1/4"-20 80pcs Size:1/4"-20 80pcs please make sure you knowcSeao 80pcs 1 4" 20 Inch Nylon Inserted Self Locking Nuts, 304 Stainless Steel 18 8, Plain Finish Nylon lock nuts differ from a standard hex nut in that they have a nylon insert secured within the nut. The nylon insert is located in a tapered section located at the back of the nut. When you install the nylon lock nut onto a bolt or threaded stud, the nylon insert wraps around the threads and locks the nut in place. This gives a nylon lock nut a