Brd. Klee can help with surface coating of screws and bolt products that need to be secured against detachment. Surface treatment of e.g. thread, screws, bolts, nuts can secure your application with:
– Extra thread fastening
– Provision of a fluid or gas-tight seal
– Protection against damage to the workpiece surface during screwing
– Extra protection against thread causing damage in e.g. thin plate
– Exactly dosed amount of surface treatment to avoid spills and tubes running etc

In collaboration with our manufacturer of Klee-coil we offer the following types of coating:

• TufLok^® blue nylon coating. For locking and sealing screw connections. Temperature from -56°C to +120° C.
• Nytemp^® orange nylon coating. Screw locking and sealing system for high temperature stress. Temperature up to +200° C.
• Nyseal^® Application of elastic seals on e.g. screws, either directly under the head, flange or on the thread run-out. Can eliminate the need for use of washers, seals or O-rings.
• Nyplas^® PVC/Plastisol sealing material, applied directly under the head, flange or runout threads on threaded elements. Can eliminate the need for use of washers, seals or O-rings.
• Nycote^® coating method involving the application of insulation teflon powder. The result is a protective layer which prevents unwanted deposits from primers, paints and other surfaces during the electrodeposition process.
• Precote^® locking coat for external and internal threads. Available in various executions. Temperature resistance by type up til +850° C.

Much more information can be found in the English coating catalogue which can be downloaded here.

Cost of coating varies by type of coating and number of items to be treated.
Contact us for more information.