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DIN 267-28: Locking Coating Overview by pawkom is a document available to read on EtoBox.

What is DIN 267-28: Locking Coating Overview about?

The document discusses fastener retention techniques, including applying a polyamide coating to threads to create a locking effect when the fastener is screwed in. The coating fills the axial clearance between threads, increasing contact pressure on opposing threads. This locking effect prevents complete unscrewing but not partial unscrewing. The first few threads should remain uncoated to facilitate bolting. Coatings can be internal or external depending on the fastener. Temperature resistance varies betwe

Author

pawkom

Language

EN