Hexagon flange bolts DIN 6921 stainless steel A2-70 M12x100 40 000 PCS - 100 000 PCS Hexagon flange nuts DIN 6923 stainless steel A4-70 M12 40 000 PCS - 100 000 PCS Flat washers ISO 7089 stainless steel A2 200HV 8/8,4X16X1,6 100 000 PCS Hexagon flange bolts DIN 6921 stainless steel A2-70 M8x35 160 000 PCS / 300 000 PCS SPRING (from attachment) lenght 19mm, OUTSIDE DIMETER. 10mm, D of rod .0,8mm, stainless steel A2-AISI 1.4301, 5 times rolled 160 000 PCS / 300 000 PCS Hexagon flange bolts DIN 6921 stainless steel A2-70 M10x20 160 000 PCS / 300 000 PCS