M6 M8 M10 ZINC CUP SQUARE CARRIAGE BOLT COACH SCREW WITH HEX FULL NUTS DIN 603
M6, M8 & M10 Zinc Cup Square Carriage Bolt Including Bright Zinc Full Hex Nut. Bright Zinc Cup Square Hexagon Bolts with Hex Nuts. The shank consists of both a plain load bearing portion as well as a threaded portion.