Screw Nut Kit 500Pcs Professional 304 Stainless Steel Hex Socket Screws Nuts M3 M4 M5 Industrial For Electronic Products For

Screw Nut Kit 500Pcs Professional 304 Stainless Steel Hex Socket Screws Nuts M3 M4 M5 Industrial for Electronic Products for Specification: Item Type: Hex Round Screws Nuts Material: 304 stainless steel Specifications: M3 x 8 Screws(30Pcs) M3 x 12 Screws(30Pcs) M3 x 16 Screws(30Pcs) M3 x 20 Screws(30Pcs) M3 Nuts(120Pcs) M4 x 8 Screws(20Pcs) M4 x 12 Screws(20Pcs) M4 x 16 Screws(20Pcs) M4 x 20 Screws(20Pcs) M4 Nuts(80Pcs) M5 x 8 Screws(15Pcs) M5 x 12 Screws(15Pcs) M5 x 16 Screws(10Pcs) M5 x 20 Screws(10Pcs) M5 Nuts(50Pcs) Package List: 250 x Screw 250 x Nut Note: Please match the appropriate size before use keep away from children