Custom Serrated Safety Spring Belleville Washer M1 -M50

Custom DIN9250 serrated safety washers from SUNZO. Tailored sizes (M1.0-M50+), materials (stainless steel, carbon steel, titanium), and serration patterns. Vibration-proof locking for extreme environments. Fast 2-3 week custom orders with full engineering support.

High Vibration Resistant Serrated Safety Washer M1.6 To M36 DIN9250

DIN9250 serrated safety washer prevents fastener loosening in high-vibration applications. Features 45°-60° serrated teeth, ISO 16130 tested for 85% preload retention, and custom options in steel/stainless/titanium. Ideal for industrial machinery.

Stainless Steel Serrated Safety Washer Corrosion Resistant Anti Vibration DIN 6797

DIN9250 Serrated Safety Washer: Anti-Vibration Locking Solution The DIN9250 Serrated Safety Washer provides superior anti-vibration locking for bolts and nuts in heavy machinery, construction, and automotive applications. Its gear-surface design combines friction force with mechanical locking security to effectively resist vibration and prevent loosening, even in high-stress environments. Product Features Available in sizes from M1.6 to M36 to cover most industrial and