Manufacturer Name: Tlasco Nakayama Co., Ltd. [Features] We cut the same length screws on both ends. Comes with a screw diameter and torso that it wont damage the screws when stored. [Uses] Tightening the clamps on work items. [Specifications] Product Name: TRUSCO Stat Bolt Screw M8 Total Length 7.1 inches (180 mm) Model Number: TSBM-8180 Thread Dimensions: M8 Total Length: 7.1 inches (180 mm) Screw Length: 1.3 inches (32 mm) [Material/Finish] Steel (SCM435) Black Oxide Finish / Hardening (HRC25555 Weight: 25.0000000 g JAN Code: 49999999999999 oz 95077 13 [Caution] Tighten vertically to the bolt.