supply of hex head screwhex head screw,hex head screw m20x65- 10.9 (for vande bharat) as per iso 4017/is:1364 part-2, zinc electroplated to grade a3l of annexure- e of is:1367(part-11), make- tvs and unbrako only. note: supplier should be oem/authorised dealers only. the firm should produce authorised dealershi p certificate along with the offer, without which the offer will not be considered. [ warranty period: 30 months after the date of delivery ] ] , hex head screw m20x80- 10.9 (for vande bharat) as per iso 4017/is:1364 part-2, zinc electroplated to grade a3l of annexure- e of is:1367(part-11), make- tvs and unbrako only. note: supplier should be oem/authorised dealers only. the firm should produce authorised dealershi p certificate along with the offer, without which the offer will not be considered. [ warranty period: 30 months after the date of delivery ] ] , hex head screw m16x45- 10.9 (for vande bharat) as per iso 4017/is:1364 part-2 zinc electroplated to grade a3l of annexure- e of is: 1367 (part-11), make- tvs and unbrako only. note: supplier should be oem/authorised dealers only. the firm should produce authorised dealers hip certificate along with the offer, without which the offer will not be considered. [ warranty period: 30 months after the date of delivery ] ] , hex head screw m16x50 mm property class 10.9 (for vande bharat) as per iso 4017/is:1364 part-2,zinc electroplated to grade a 3l of annexure-e of is:1367(part-11), make- tvs and unbrako only. note: supplier should be oem/authorised dealers only. the firm should produce au thorised dealership certificate along with the offer, without which the offer will not be considered. [ warranty period: 30 months after the date of delivery ] ] => limited