Zinc plated. 12mm x 58mm thread, 18mm shoulder. 75mm overall. Has keyway machined the length of the thread and a washer with locating tab designed to stop the antiluce turning if product compresses. Toggle to mounting face 7mm. Complete with Nylock nut. Double roll pin can be removed. Designed originally for securing lorry side and tailboards, its use has been extended to pallets, transit crates, lockers and a wide range of machinery.