Square U Bolts M8 Set Carbon Steel With Nuts Washers And Frame Plates For 40mm Square Tubing And Sailboat Trailers Industrial Hardware Kit Includes 8 U Bolts 16 Washers 16 Nuts And 8 Frame Plates

8-Piece M8 Square U Bolts Kit with Nuts 40x100mm
✔️ Includes 8 U-bolts, 16 nuts, 16 washers, 8 frame plates

This square U-bolt kit is designed for securing square rails, tubes, and frame members on sailboat trailers, utility trailers, and industrial setups. Built from carbon steel, it delivers solid hold in marine and rugged environments.

✅ Material: acciaio Material:
✅ Thread diameter: M8
✅ Fits square rod size: 40 mm / 1.57 in
✅ Rod diameter: 7 mm / 0.28 in
✅ Total length: 120 mm / 4.72 in
✅ Frame plate: 70 x 20 x 2 mm / 2.76 x 0.79 x 0.08 in
✅ Includes: 8 u-bolts, 16 nuts, 16 washers, 8 frame plates

💡 What is a square U-bolts kit used for in marine trailers and industrial frames? Handy fastening for securing rails and tubes in tough conditions.
- secure clamps for square rails and tubes with nuts and washers
- corrosion-resistant carbon steel for marine use
- easy installation with frame plates for even load distribution
- reliable locking to prevent slip in vibration-heavy setups