supply of hexa hd screw , hexa hd screw iso 4017- m16x70 8.8, geo silver. note:-1 - zinc electroplated to grade a3l of annexure-e of is1367 (part-eleven). 2- zinc flake coating (geomet 321 or similar) with top coat without a ny hexavalent chromium, without any integrated or separately added lubricant. minimum salt spray test life of 1000 hours is to be ensured. 3- bolt & screws (with 8.8 property class) shall be of make tvs or dfl/ unbrako. bolts & screws may be sourced from m/s lps bossard also. 4- bolt & screws (other than 8.8 pro perty class) shall be of make tvs or dfl/ unbrako. bolts & screws may be sourced from m/s lps bossard also. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] , hexa hd screw iso 4017- m16x130 8.8 a2a, geo silver note:-1 - zinc electroplated to grade a3l of annexure-e of is1367 (part-eleven). 2- zinc flake coating (geomet 321 or similar) with top coat with out any hexavalent chromium, without any integrated or separately added lubricant. minimum salt spray te st life of 1000 hours is to be ensured. 3- bolt & screws (with 8.8 property class) shall be of make tvs or df l/ unbrako. bolts & screws may be sourced from m/s lps bossard also. 4- bolt & screws (other than 8.8 p roperty class) shall be of make tvs or dfl/ unbrako. bolts & screws may be sourced from m/s lps bossar d also. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] , fit bolt din 609-m16x80- 8.8, geo silver. note:-1 - zinc electroplated to grade a3l of annex ure-e of is1367 (part-eleven). 2- zinc flake coating (geomet 321 or similar) with top coat without any hexav alent chromium, without any integrated or separately added lubricant. minimum salt spray test life of 1000 hours is to be ensured. 3- bolt & screws (with 8.8 property class) shall be of make tvs or dfl/ unbrako. bol ts & screws may be sourced from m/s lps bossard also. 4- bolt & screws (other than 8.8 property class) s hall be of make tvs or dfl/ unbrako. bolts & screws may be sourced from m/s lps bossard also. [ warra nty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] , hexa hd screw iso 4017- m16x60 8.8, geo silver. note:-1 - zinc electroplated to grade a3l of annexure-e of is1367 (part-eleven). 2- zinc flake coating (geomet 321 or similar) with top coat without a ny hexavalent chromium, without any integrated or separately added lubricant. minimum salt spray test lif e of 1000 hours is to be ensured. 3- bolt & screws (with 8.8 property class) shall be of make tvs or dfl/ un brako. bolts & screws may be sourced from m/s lps bossard also. 4- bolt & screws (other than 8.8 proper ty class) shall be of make tvs or dfl/ unbrako. bolts & screws may be sourced from m/s lps bossard als o. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]