M6-1.0X35 Metric DIN603 Carriage Bolt Full Thread A2 Stainless Steel (Pack Qty 1,000) BC-M635D603A2

The square neck is designed to keep the bolt from turning as a nut is tightened. Best for use in wood or thick gauge sheet metal Class 4.6 carriage bolts shall be made from a carbon steel which conforms to the following chemical composition Carbon: 0.55% maximum; Phosphorus: 0.05% maximum; Sulfur: 0.06% maximum used to fasten metal to metal or metal to woodYou may also like 5/8-18X1 1/4 Fine Thread Hex Cap Screw Grade 8 Zinc Yellow (Pack Qty 225) BC-6320CH8O.