Overview
ZAP Z-42 Blue Thread Locker is a medium-strength, removable threadlocker that secures set screws, axle and drive nuts, engine mounting screws, and other fasteners against vibration while still allowing disassembly with standard tools.
Perfect for RC airplanes, helicopters, cars, and boats – plus autos, boats, snowmobiles, lawn equipment, tools, bicycles, and toys – Z-42 keeps fasteners secure yet serviceable.
Key Features
- Medium-strength blue formula, removable with hand tools
- Prevents loosening from vibration
- Ideal for serviceable fasteners
- Compact 0.2 oz bottle for precise dosing
- Works across hobby, automotive, and tool applications
Performance Benefits
- Reliable hold without permanent bond
- Allows future disassembly and maintenance
- Protects against vibration-induced failure
- Versatile for hobby and everyday use
Usage Notes
- Ideal for RC engine mounts, axles, and serviceable hardware
- Also useful for bicycles, tools, and autos
- Apply to clean, dry threads
- Allow full cure before use
What's Included
- (1) 0.2 oz bottle of ZAP Z-42 Blue Thread Locker
Summary
- Medium-strength, removable threadlocker
- Vibration protection with serviceability
- Compact, easy-to-apply 0.2 oz bottle
- Trusted across hobby and general applications
