supply of (1) hex head screw m10 x 50 mm (52245258) 2. hex nut m10 s s (52245259) 3. hex.head screw size m16 x 65 - 8.8 (52245260)(1) hex head screw m10 x 50 mm (52245258) 2. hex nut m10 s s (52245259) 3. hex.head screw size m16 x 65 - 8.8 (52245260),hex nut m10 stainless steel, as per is:1364 (part-3)-1992 a2-70 and is:1367(part-14)-1984. packing instruction: jute fabric (each 5 00 nos) [ warranty period: 30 months after the date of delivery ] ] , hex head screw m10 x 50 mm spring lock washer b10, hex nut m10 as per drawing no. lscn / eog ? 6-1-001 alt.k. item no. 28, 44, 67 [ warr anty period: 30 months after the date of delivery ] ] , hex.head screw iso : 4017 size m16 x 65 - 8.8 to spec is : 1364 part 2 latest and zinc electro plated to a3l of annex.e of is : 1367 (part-eleven )latest. [ warranty period: 30 months after the date of delivery ] ] => limited