SELF-SANITIZATION AGAINST BACTERIA AND FUNGI
10.8 PFB – Fixing threads by means of locking action
PFB - Fixing threads by means of locking action.
(Polyamide based blue coating).
Application of the PFB polyamide-based coating is a process in which the elastic plastic (polyamide) is applied to a part of the thread, to create a locking action while a screw is being tightened.
The play between the screw and the nut screw is filled with polyamide, thus ensuring a high degree of contact between the remaining uncoated threaded surfaces. The coating contrasts accidental unlocking and accidental unscrewing. The parts locked together may always be separated by applying a minimum unlocking torque.
There is no need to wait for it to be activated as the locking action between the threads is instantaneous.
Elements threaded with PFB polyamide-based coating may be stored for a virtually unlimited period.
The working temperature range is from -50°C to +90°C.
To order an article with the polyamide-based coating, add the abbreviation PFB to the product description.
Example:
GN 615-M8-K-PFB
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GENERAL
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ADJUSTABLE LEVERS
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HANDLE WITH PNEUMATIC DRIVE
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GRADUATIONS
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ROTARY CONTROLS
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BALL TRANSFER UNITS
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MODULAR ROLLER TRACKS
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LEVEL BUBBLES
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SPUR GEARS
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RUBBER BUFFERS
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HIGH PERFORMANCE VIBRATION DAMPERS
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MAGNETS
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LEVELLING FEET
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HYGIENIC DESIGN
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HINGES
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PNEUMATIC FASTENING CLAMPS
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ELECTRICAL LEVEL INDICATORS
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CASTORS AND WHEELS
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Vacuum components
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Elastomer springs