NINDEJIN External Hex Hexagon Head Bolt and Nut Kit M4 M5 M6 Stainless Steel Metric Hex Cap Screw Nuts Assorted Kit

High-concerned chemical : None Dimensions : M3*20 DIY Supplies : Metalworking Drive Style : External Hex is_d : Yes Model Number : DIN933 Head Style : Hex Screw Type : Machine Screws Material : Stainless steel Brand Name : NINDEJIN Origin : Mainland China Certification : NONE Package Quantity : 200-299Pcs Specification : m4 m5 m6 Features : sturdy, rust-resistance, corossion-resistance