Grommet Kit, NEU MASTER 3/8" and 1/2" Solid Brass Grommets with Eyelets Setting Tool and Storage Box, NH1003K auspowers_batchone nylon insert hex locknut is

nylon insert hex locknut is a kind of locknut with a nylon collar insert to resist turning and to prevent loosening under high pressure and torque

plastics and other clean

Product Specification Hex Tap Bolts

in orther words

M3 x 8mm---- 30pcs -- Full thread

Grommet Kit, NEU MASTER 3/8" and 1/2" Solid Brass Grommets with Eyelets Setting Tool and Storage Box, NH1003K auspowers_batchone nylon insert hex locknut isGrommet Kit, NEU MASTER 3 8" and 1 2" Solid Brass Grommets with Eyelets Setting Tool and Storage Box, NH1003K Product Features Friendly after sale service We provide replacement service instead of repairing. RUSTPROOF Solid brass grommets will never rust for years of durability and performance DURABLE Durable solid brass grommets rust proof for years. WITH STORAGE BOX Easy to store and use. Grommets and setting tools are placed in a clear storage box