#8 x 1 Flat Head Self Drilling Screws, 410 Stainless Steel, Cross Recessed Countersunk Head Self Drilling Screws with Self Tapping, 60 PCS

#8 x 1 Flat Head Self Drilling Screws, 410 Stainless Steel, Cross Recessed Countersunk Head Self Drilling Screws with Self Tapping, 60 PCS

Standard: DIN7504P; Thread Size: 4.2mm (#8, No.8) Screw Length: 1 inch (includes the head height and the drilling point); Please minus the head height when choosing the proper screw lengths. Head Diameter: 7.74mm to 8.1mm; Head Diameter: 2.5mm Phillips Drive Size: #2; Package: 60 PCS Material: 410 Stainless Steel is hardenable martensitic stainless steel alloy which contains 11.5% chromium. It's generally used for applications involving mild corrosion, heat resistance and high strength. It provides higher strength while less resistant to corrosion when compared with austenitic grades like 304 SS or 316 SS. #8 x 1" Flat Head Self Drilling Screws, 410 Stainless Steel, Cross Recessed Countersunk Head Self Drilling Screws with Self Tapping, 60 PCS