8mm-1.25 x 55mm Zinc Class 8.8 Carriage Bolts (93 pcs.)
Diameter: 8mm Length: 55mm Material: Steel Finish: Red Rinsed Zinc Head Style: Carriage Thread Size: 1.25mm (Coarse) Thread Length: 22mm Hardness: Class 8.8 Style: Short Neck Type: Carriage Bolt Box of 93. A carriage bolt has a domed or countersunk head, and the shank is topped by a short square section under the head. The square section grips into the part being fixed (typically wood), preventing the bolt from turning when the nut is tightened.