supply of set of stainless steel bolt, nut, plain washer and spring washer etc.set of stainless steel bolt, nut, plain washer and spring washer etc.,set of stainless steel bolt, nut, plain washer and spring washer. one set consist (1) stainless steel hex head bolt size m8x40 as per is:1364(p-2)2002 & mat to is: 13 67(p14)1984gr.a2-70: qty- 01 nos (2) stainless steel flat washers of size m8 as per is: 136 7 grade. a2-70: qty-02 nos (3) stainless steel spring washer of size m8 as per is:1367 gr ade a2-70: qty-01 nos (4) hex nut m8 stainless steel as per is:1364(p-3)2002 & mat to is: 136 7(p14)1984 gr a2-70: qty- 01 nos.(one set consist of 4 items). all nut bolt & washers sho uld be assembled and supplied in packing of 100 sets. note: - firm should submit test report of material at the time of supply. [ warranty period: 30 months after the date of delivery ]