Hernon® Nuts N’ Bolts® 419 is a one-component, low-strength anaerobic threadlocker for easy disassembly. It cures only when confined between mating surfaces and prevents loosening of threaded fasteners through vibration and leakage.
Features
- Single component, no mixing
- Will not cure outside the joint; cures without cracking or shrinking
- Prevents rusting of threads and seals against leakage
- Eliminates self-loosening of screw threads
Typical Applications
- Adjustment screws
- Machine screws
- Setscrews
Typical Properties
- Chemical type: dimethacrylate ester
- Appearance: purple fluorescent liquid
- Viscosity at 25 °C: 110–175 cP
- Specific gravity: 1.06
- Temperature range: -55 to 150 °C (-65 to 300 °F)
- Set time on steel: <20 minutes; gap filling: 0.005 in
- Breakaway torque on steel (24 h, 3/8-16 grade 5): 5.6–11.3 N·m
Notes
- Not recommended for pure oxygen or oxygen-rich systems, or for plastics (especially thermoplastics)
- For disassembly, heat to at least 260 °C (500 °F)
- Store at 7–29 °C (45–85 °F) in unopened containers
| Packing | 50 ML |