Hi-Tensile Coupling Bolts

• Thickness: 1/2"
• Thread Length 1.5" Bolt : 38mm
• Thread Length 4.5" Bolt : 35mm
• Bolt Grade 8.8
• Available in Zinc Plated and Galvanized
• Comes with Nyloc Nut

Sizes:

• Bolt 1.5" Thread Suited to Standard and Electric Couplings
• Bolt 4.5" Suited to Over-Ride Couplings