20/30pcs Cross Flat Head Self Drilling Tapping Screw Stainelss Steel Zinc Plated M3.5 M4.2 M4.8 Hardiflex Screw for Sheet Metal

High-concerned chemical : None Dimensions : M3*8 DIY Supplies : Metalworking Drive Style : Phillips is_d : Yes Head Style : Flat Model Number : DX-C Screw Type : Self-tapping Screws Material : Stainless steel Brand Name : NINDEJIN Origin : Mainland China Certification : RoHS Package Quantity : Under 50Pcs Sizes : m3.5 m4.2 m4.8 m5.5 Material1 : 410 stainless steel & zinc plated carbon steel

condition: new