Kafuter K-0242 Medium-Strength Threadlocker: A Versatile Anti-Loosening and Sealing Solution

In machinery manufacturing and equipment maintenance, achieving both reliability and serviceability in threaded connections is often a challenge. Addressing this, Guangdong Kafuter New Material Technology Co., Ltd. introduces the K-0242 Medium-Strength Threadlocker, a versatile anaerobic adhesive that has become a standardized choice for M6-M36 threaded fasteners by offering reliable locking with controlled removability.

K-0242 is a one-component, anaerobic threadlocker designed for general industrial applications requiring periodic maintenance. It bridges the gap between low-strength (easy removal) and high-strength (permanent) adhesives, suitable for bolts, nuts, and studs. Its key advantage lies in providing sufficient resistance to vibration-induced loosening during operation, while allowing disassembly with standard hand tools during repair, effectively avoiding the risks of stripped threads or breakage associated with over-tightening or welding.

According to the technical datasheet, K-0242 is a blue viscous liquid, providing clear visual indication for application quality control and leak prevention. Based on methacrylate chemistry, it cures in ≤20 minutes at 25°C, reaching full strength in 24 hours. The cured product offers a breakaway torque of 12N·m and an average prevailing torque of 7N·m, delivering solid medium-strength locking. It operates reliably across a wide temperature range (-54°C to 149°C) and effectively prevents thread corrosion, extending fastener service life.

• Heavy Equipment & Machinery: Vibration-resistant locking for chassis bolts in excavators and stamping machines.
• Automotive & Component Assembly: Locking and sealing for engine mounts and transmission bolts.
• Pipeline & Flange Connections: Sealing of flange bolts (M6-M36) to prevent leakage of oil and water.
• Industrial Maintenance: Routine inspection and re-locking of equipment bolts on production lines.

For equipment manufacturers and maintenance engineers, K-0242 offers a standardized solution for thread locking, ensuring operational safety while significantly reducing the difficulty and cost of maintenance disassembly.