bids are invited for screw 1 - screwtype : hexagonal headmaterial : carbon steeldesign specification: is:1364property class/grade : 8.8size x pitch : m8length : 50mmhigh tens ile with nut , screw 2 - screwtype : hexagonal headmaterial : carbon steeldesign specification: is:1367property class/grade : gr:109size x pitch : m12length : 40mmhigh tensile , screw 3 - screwtype : hexagonal headmaterial : mild steeldesign specification :is:1364,1967,part:iiproperty class/grade : 10.9size x pitch : m20length : 80 mmmachined , screw 4 - screwtype : hexagonal socket head capmaterial : carbon steeldesign specificatio n : is:2269,1981property class/grade : 8.8size x pitch : m10x1.5mmlength : 30mm , screw 5 - screwtype : hexagonal socket head capmaterial : carbon steeldesign specificatio n : is:2269,1995property class/grade : 10.9size x pitch : m12x1.75mmlength : 45mm , screw 6 - screwtype : hexagonal socket head capmaterial : carbon steeldesign specificatio n : is:2269,1995property class/grade : 10.9size x pitch : m16length: 55mmproperty class for nut:4.4 , screw 7 - screwtype : hexagonal socket head capmaterial : carbon steeldesign specificatio n : is:2269property class/grade : 8.8thread spec: iso:4762,coarse pitchsize x pitch: m8length : 30mm , screw 8 - screwmaterial : mild steeldesign specification : is:1572,1986coating: c admiumsize x pitch : m10length : 50mmwith two nut & two flat washer total quantity : 1