The Hillman Group 3637 M6 Metric Spring Wave Washer, 50-Pack

Product Description Hillman Spring Wave Washers act as a light spring inside a bolted joint, keeping steady pressure on the fastener. Sized to metric M6, the wavy washer flexes under load and pushes back, taking up slack and holding tension so the connection stays snug even as parts settle, wear slightly, or expand and contract with temperature. The wave form is the working feature: as the fastener is tightened, the washer compresses toward flat and stores spring force. That stored tension absorbs vibration and small movements and keeps a steady load on the nut, which helps resist the gradual loosening that flat washers alone cannot prevent in dynamic assemblies. Made from class 10 spring steel with a protective zinc plating, the washer combines dependable spring action with corrosion resistance. It holds its tension and shape through repeated flexing, giving consistent performance in indoor and light outdoor use without taking a permanent set too quickly. Use these washers for metric assemblies, electronics, appliances, and light machinery where a joint needs steady tension, tolerance take-up, or light vibration control. They suit equipment and precision fastening. This 50-piece pack provides a generous, ready supply for metric assembly, machinery, and precision repair projects around the home and shop. From the Manufacturer The wave spring washer is an efficient washer for obtaining loads when the load is static or the working range is small and the amount of axial space is limited.

• MAINTAINS JOINT TENSION: This spring wave washer flexes like a light spring under load, taking up slack and keeping steady pressure on a bolted joint so it stays snug as parts settle, wear, or shift with temperature over time.
• WAVE SPRING DESIGN: Sized to metric M6, the wavy form compresses under the fastener and pushes back with spring force, absorbing vibration and small movements while keeping tension on the nut to help resist gradual loosening.
• ZINC-PLATED SPRING STEEL: Made from class 10 spring steel with a zinc plating, the washer combines reliable spring action with corrosion resistance, holding its tension and shape through repeated flexing in indoor and light outdoor use.
• MACHINERY AND ASSEMBLY USE: Ideal for metric assemblies, electronics, appliances, and light machinery where a joint needs steady tension and tolerance take-up, a versatile spring washer for equipment and precision fastening work.
• TRUSTED HILLMAN QUALITY: Hillman supplies dependable fasteners and hardware that homeowners and pros rely on for everyday projects. Keep a supply of these washers on hand for assembly, mounting, and repair jobs around the home.