nr 24000 self tapping screws Type A 4,8x13 BS 4174, stainless steel A2 nr 24000 Neoprene gaskets for 4,8x13 screws nr 56000 self tapping screws Type A 6,3X19 BS 4174, stainless steel A2 nr 56000 eoprene gaskets for 6,3x19 screws nr 2400 hexagon head screws AISI 304 M10X35 ISO 4017 nr 2400 stainless steel nut M10 ISO 4033 nr 2400 washer Aisi 304 M10 nr 2750 hexagon head screws AISI 304 M8X35 ISO 4017 nr 2750 stainless steel nut M8 ISO 4033 nr 2750 washer Aisi 304 M8