Value Collection 67582882 Split Lock Washer 5/8 in 316 Ss

Product Description

The VALUE COLLECTION 67582882 is a 316 stainless steel split lock washer sized for 5/8 inch screws. Also called a spring lock washer, it works by applying axial tension under a fastener head or nut, resisting loosening from vibration and dynamic loads. The 316-grade stainless steel construction provides strong resistance to corrosion and chloride exposure, making it suitable for demanding environments. The washer measures 0.635 to 0.65 inches ID, 1.079 to 1.093 inches OD, and 0.156 inches thick. Trades professionals and maintenance technicians install these wherever a standard fastener assembly requires added locking security.

This split lock washer is used in residential and commercial mechanical, electrical, plumbing, and HVAC installations wherever 5/8 inch fasteners are employed. Common applications include equipment mounting, pipe hanger assemblies, electrical enclosure hardware, and structural fastening in wet or corrosive environments. The 316 stainless material grade is frequently specified in coastal, marine, pool, or chemical-adjacent service locations where 304-grade hardware would be insufficient. Sold individually per package, with a minimum order quantity of 100 pieces per order.

Key Features

• 316 stainless steel construction for superior corrosion and chloride resistance
• Spring lock design applies axial tension to resist fastener loosening under vibration
• Inside diameter range of 0.635 to 0.65 inches fits standard 5/8 inch screws and bolts
• Outside diameter range of 1.079 to 1.093 inches for broad bearing surface coverage
• 0.156 inches thick for consistent spring tension performance
• Meets ASME, ANSI, BS, DIN, JIS, and NFE standards

Compatibility

Designed for use with standard 5/8 inch screw and bolt fastener assemblies across mechanical, HVAC, plumbing, and electrical applications requiring a split lock washer.

Installation Notes

Installation is performed by the applicable licensed trade professional based on the fastener application. Power down or de-energize any equipment before working on fastener assemblies in electrical or mechanical systems. Place the washer between the fastener head or nut and the mating surface before tightening. Do not reuse a split lock washer that has been fully compressed flat, as it will no longer provide effective spring tension.