Features

DIN 127

• Grover washers - spring elements to create strong connections using bolts, screws and studs with strength classes not exceeding 5.8.
• Do not provide effective protection against untwisting under the influence of transverse loads and are therefore mainly used only for longitudinally loaded short bolts, screws and studs.
• Designed to prevent loosening of threaded bolted connections caused by the influence of the total load at the mounting points.