720pcs Stainless Steel M3 Button Flat Socket Head Screws Set Hex Socket Cap Screw Bolt

Description Button Head M3 4 100pcsM3 6 80pcsM3 8 70pcsM3 10 60pcsM3 12 50pcs Flat Head M3 4 100pcsM3 6 80pcsM3 8 70pcsM3 10 60pcsM3 12 50pcs Features 1 Made of Stainless Steel material durable and solid never rust 2 Apply to rc model electronic electrical appliances electrical power chemical cement machinery and equipment furniture and so on Package included 720x Button Flat Socket Head Screws