[100 PKG] Lock Washers Internal Tooth DIN 6797J M2.5

Enhance fastening security with Lock Washers Internal Tooth DIN 6797J M2.5 — a compact, high-performance solution designed to prevent loosening under vibration in small-diameter assemblies.

These washers feature an internal tooth geometry that bites into the mating surface, providing a positive locking action and distributing load to resist loosening. The DIN 6797J specification ensures a consistent, precise fit for reliable performance with M2.5 threaded hardware.

• Standard-compliant internal tooth lock washers for secure, vibration-resistant fastening
• Compact M2.5 size ideal for small-diameter fasteners and constrained spaces
• Positive locking action helps maintain assembly integrity in dynamic environments

Whether you're assembling precision electronics, automotive components, or compact machinery, these washers deliver dependable anti-loosening performance without adding bulk.