Beefy Half Inch 13 Thread Grade 8 Hex Bolts Set 1.5 Inch Long 4 Pack With Flat Washers And Nylon Lock Nuts For Vibration Resistant Fastening Performance SAE J429
✔️ Includes 4 bolts, 4 washers, 4 nylon lock nuts in one kit
This heavy-duty bolt kit delivers a complete set of 1/2 inch, 13-thread Grade 8 hex bolts, flat washers, and nylon lock nuts designed for vibration-prone assemblies. It's a ready-to-use solution for automotive repairs, trailer builds, farm equipment, shop machinery, and structural projects.
✅ 1/2"-13 UNC Grade 8 bolts for high load and shear strength
✅ Includes 4 flat washers and 4 nylon lock nuts for a complete kit
✅ Nylon locking nuts resist loosening up to 250°F under vibration
✅ Yellow zinc finish adds corrosion resistance for outdoor use
💡 How is a 1/2-13 UNC Grade 8 bolt set with nylon lock nuts best used in vibration-prone machinery?
This handy kit is designed for securing heavy components in applications with strong vibrations and shocks.
- 1/2"-13 UNC Grade 8 bolts with high load capacity - Complete kit includes 4 bolts, 4 washers, 4 nylon lock nuts - Nylon lock nuts resist loosening up to 250°F under vibration - Yellow zinc finish adds outdoor corrosion resistance✝️