Bolts, 10pcs Cup Square Carriage Bolts Stainless Steel Coach Bolt Bolt Screws -M10*50mm

• Manufactured from 304 stainless steel for improved corrosion resistance
• Standard metric coarse threads (most common)
• These Carriage Bolts come in a variety of sizes and pack sizes
• The square under the dome of the bolt pulls into the wood as the bolt is tightened, which stops the bolt from moving
• Carriage Bolts are mainly used for fastening metal to wood or two pieces of wood together

Description Feature: Cup square carriage bolts. Carriage bolts with dome head & square collar. Standard metric coarse threads (most common). All bolts are fully threaded. Screw lengths include the square collar, not the head. Manufactured from 304 stainless steel for improved corrosion resistance. Carriage Bolts are mainly used for fastening metal to wood or two pieces of wood together. The square under the dome of the bolt pulls into the wood as the bolt is tightened, which stops the bolt from moving. The Bolt is fully threaded. These Carriage Bolts come in a variety of sizes and pack sizes. Specification: M6 Thread diameter 6mm Thread pitch 1.0mm Head diameter 13mm(Approx.) M8 Thread diameter 8mm Thread pitch 1.25mm Head diameter 17mm(Approx.) M10 Thread diameter 10mm Thread pitch 1.50mm Head diameter 21mm(Approx.) M12 Thread diameter 12mm Thread pitch 1.75mm Head diameter 25mm(Approx.) Meterial: 304 stainless steel Pack: 2 pieces, 4 pieces,10 pieces, 20 pieces Package includes: 2/4/10/X Screws( According to your choice)