Coarse Thread Lock Nuts Grade 8 1/2-13 Pack Of 20 Yellow Zinc Finish Steel Nylon Insert Vibration-Resistant Lock Nuts For Metal And Wood Connections For Marine, Outdoor And Automotive Projects

Pack of 20 Grade 8 Nylon Lock Nuts 1/2-13, Yellow Zinc
✔️ 1/2-13 thread, 0.609 in thick (15.49 mm), Yellow Zinc finish

These nylon insert lock nuts are designed to lock against vibration in metal and wood assemblies. They’re ideal for marine, outdoor, and automotive projects where a secure, vibration-resistant connection is needed.

✅ Diameter/Thread Size: 1/2-13 (12.7 mm)
✅ Thickness: 0.609 in (15.49 mm)
✅ Finish: Yellow Zinc
✅ Material: Steel with Nylon insert
✅ Pack Size: 20 pieces
✅ Driver Type: Tighten with 3/4 in wrench or socket
✅ Application: For metal and wood connections; vibration-resistant

💡 What is a nylon insert lock nut used for in everyday hardware projects?

Handy option for preventing loosening under vibration in metal and wood assemblies.

- anti-loosening action under vibration in mechanical assemblies
- handy for marine, outdoor and automotive contexts
- compatible with standard bolts and washers
✝️