Joyner Bolt Bright Zinc-Plated Steel Spiked Timber Fixings M12 x 230mm 10 Pack

Task-specific spiked timber fixing for connecting timber to timber or metal. Spiked head grips timber, stops turning or pulling through and allows single-handed tightening. Large square head gives maximum torque and a quality joint every time. No additional countersinking required if overboarding. Ideal for cladding, joists, lintels, rafters and stud walls.