A domed head bolt with a square anti spin shoulder mainly used for clamping timber or attaching ironmongery to timber. NOTE: Nuts included and markings visible on the domed head. Fully threaded up to and including 150mm, partially threaded thereafter. Thread Dia. mm: M10 Length mm: 180 Thread Length mm: N/A Thread Type: Metric Head Type: Dome Head Dia. mm: 24.00 Finish: Zinc Material: Carbon Steel Timco Carriage Bolts & Hex Nuts - Zinc (Size M10 x 180 - 12 Pieces) in Silver