supply of hex. head screw is:1364/2002 (pt-2)/iso 4017 m14 x 70 mm. to p.c.-8.8 zinc plated.hex. head screw is:1364/2002 (pt-2)/iso 4017 m14 x 70 mm. to p.c.-8.8 zinc plated.,hex. head screw is:1364/2002 (pt-2)/iso 4017 m14 x 70 mm. to p.c.-8.8 zinc plated. from rdso/clw approved sources only. manufacturers name and property class must be embossed / indicated on hardwares. note to firm:- this item is reserve only for clw appro ved sources. description changed as per bsl letter no. bsl/acl/l-iv/19 dt. 02/3/2010. [ 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 ] ]