OKS 250 – White Allround Paste, metal-free
High-temperature paste on ceramic basis for lubricating heavily loaded sliding surfaces.
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Areas of application
- Lubrication of highly stressed sliding surfaces, especially at low slip speeds or with oscillating movements, for example with screwed, mating or bayonet connections made of high-alloy steel or non-ferrous metals
- Surface separation of temperature-stressed threaded connections, for example at combustion engines and turbines
- Corrosion protection at screws, pins, bolts, flanges, spindles and fits
- For stainless-steel connections
Advantages and benefits
- Economic product solution for users who previously used a wide variety of pastes
- Resistant to hot and cold water and also to most acids and lyes
- Excellent corrosion protection
- Contains Moₓ-Active for increased performance
- Metal-free
- Also available as spray version OKS 2501
- NSF H2 registered
Technical specifications
- lower operating temperature: -40 °C
- upper operating temperature: 200 °C / 1,400 °C (lubrication / separation)
- press-fit test (μ): 0.1, no chatter
- four-ball test rig welding load: 3,600 N
- thread friction coefficient (μ total): 0.12 / 0.15 (screw ISO 4017 M10x55-8.8 black-oxide, nut ISO 4032 M10-10 black-oxide / Screw ISO 4017 A2 M10x55-70, Nut ISO 4032 A2 M10-70)
- UFI: XD49-303W-W00E-NV8G
Applications
For best adhesion, clean contamination and other lubricants from thread and slide surfaces. Best way is to clean mechanically first (for example, with a wire brush) and then with OKS 2610/OKS 2611 universal cleaning agent. Apply sufficient OKS 250 evenly to the head or nut contact surface and to the thread by using a brush, spatula, etc. Do not use paste instead of grease and mix only with suitable lubricants.
Industries
No matter what industry you come from, we at OKS have the right solution for you.
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Customer and Technical Service
- +49 8142 3051-637
- cts@oks-germany.com
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