From Loctite: When you’re working with holding gears and sprockets on gearbox shafts, or rotors on electric motor shafts, LOCTITE® 648 is ideal for preventing loosening and leakage from shock and vibration. This green, low viscosity, high-strength, anaerobic-curing retaining compound provides reliable bonds of cylindrical assemblies, even when exposed to high temperature environments. It cures on active metals (e.g. mild steel) as well as passive substrates like stainless steel and plated surfaces, and it even tolerates minor surface contaminations from oils such as cutting, lubrication, anti-corrosion and protection fluids without the use of a primer or cleaner.
Specifications
| Brand | Loctite |
|---|---|
| Product | LOCTITE 648 |
| Agency approvals / certificates / specifications | DVGW (EN 751-1): NG 5146C00236; NSF P1 Reg. No 148350; WRAS (BS 6920): 0808532 |
| Color | Green |
| Fixture time | 3.0 min |
| Gap fill | 0.15 mm |
| Key characteristics | Oil tolerant; Strength: high strength; Temperature resistant |
| Operating temperature | -55.0 °C - 180.0 °C (-65.0 °F - 355.0 °F) |
| Recommended for use with | Metal: steel |
| Shear strength, Steel | 27.0 N/mm² (3900.0 psi) |
| Viscosity | 500.0 mPa·s (cP) |
Sizes and Part Numbers
| Part Number (IDH) | Size | Sold As |
|---|---|---|
| 1835922 | 10 mL | Each |
| 1835920 | 50 mL Bottle | Case of 10 |
| 1835918 | 250 mL Bottle | Case of 10 |
| 1835917 | 1 L | Case of 4 |
LOCTITE 648 technical data sheet (PDF)
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