20Pcs 302 Carbon Steel Self-Tapping, Nails, Screws & Fasteners Screws Thread Insert Screw Bushing Repairing Kit Thread Repair Insert(M4*0.7 Outer M6.5 * 0.75)

描述

20Pcs 302 Carbon Steel Self-Tapping, Nails, Screws & Fasteners Screws Thread Insert Screw Bushing Repairing Kit Thread Repair Insert(M4*0.7 Outer M6.5 * 0.75)