Description:

Shims-- application in electronics, computers, PC board, DIY hobby etc. to replace the screw fasteners.. Spacer replacement-- made of material, which is durable and lasting for use.. Prototyping accessories-- all products are made of durable nylon, strong, anticorrosive, compact nd portable.. Thread motherboard spacer-- total 180 pieces, complete specifications and types, with reliable quality.. Hex spacer-- with plastic box, convenient for you to store..