SS8 M10 Spring Washers, Split Lock, DIN 127B, Zinc Plated, Pack of 2 | Helical coil keeps pushing back to hold clamping tension under vibration, for metric bolts, nuts, screws and studs

Vibration resistant: the compressed coil keeps pushing back against the nut or bolt head, helping the joint hold its clamping tension as it settles or sees vibration Less vibration, less noise: even load distribution and vibration damping reduce pressure on the fastening, protect it against damage and reduce noise Zinc plated spring steel: spring steel for durability and flexibility, zinc plated for a bright, general-purpose corrosion-resistant finish DIN 127 Type B profile: the long-standing industry reference for helical spring washer dimensions, with square-cut ends that bite slightly into the bearing surfaces on each side to resist counter-rotation Size and pack: M10, pack of 2 zinc plated spring steel split lock washers; inner diameter 10.2 to 10.7mm (0.40 to 0.42in), outer diameter 18.1mm max (0.71in), thickness 2.05 to 2.35mm (0.08 to 0.09in) Easy to fit: match the washer to the thread size of your bolt, screw or stud (an M10 spring washer for an M10 bolt); the range covers ten sizes from M6 to M30 in packs of 2 to 200 For joints that see vibration: machinery and automotive assembly, mechanical and electronic constructions, steel fabrication and general construction, agricultural equipment, fencing and gate hinges and posts, and any bolted joint in a workshop, garage or on site