Catalog number: 10102777 Features: ● Comes with a spring washer for improved workability. Applications: ● For M12 bolts, anchors, shuttlecocks, etc. Specifications: ● Hole diameter (mm): 14.2 ● Type: Square ● Side (mm): 40 ● Claw processing in 3 places ● Size thickness (mm): 4.5 Material/Finish: ● Steel ● Surface treatment: Electrogalvanized Caution: ● Please attach the side with the spring washer on the nut side.
