Suitable for securing fixed ring couplings onto a trailer drawbar – size M16 or 70mm towball only. Bolt Kit contains 4 sets of the bolt + nut + washer combination. Made from grade 12.9 Alloy steel these bolts are ideal for heavy duty couplings.

Advantages:

• 70mm length
• Nyloc nuts for extra strength
• Exceptionally durable strength
• Zinc finish for corrosion resistance
• Easy to install
• Multiple sizes available

What’s Included:

• 4 x 12.9HT M16 cap screw bolts

• 12.9HT M16 cap screw strength perfect for many uses
• Fitted with strong and durable nyloc nuts,
• Easy to install, just bolt them into place and tighten