Value Collection R83920244 Split Lock Washer 1 in 18-8

Product Description

The VALUE COLLECTION R83920244 is an 18-8 stainless steel split lock washer designed for 1-inch screws. Split lock washers are installed under a fastener nut or bolt head to resist loosening caused by vibration, torque, and thermal cycling. The 18-8 stainless steel construction provides solid corrosion resistance in wet, outdoor, and mildly chemical environments. With an inside diameter range of 1.017 to 1.042 inches and an outside diameter range of 1.667 to 1.705 inches, this washer seats properly on standard 1-inch fastener assemblies. Thickness is 0.25 inches. Plumbers, electricians, HVAC technicians, and mechanical contractors install these as part of structural and equipment fastening systems.

This split lock washer is suited for use in residential and commercial mechanical installations where vibration or repeated thermal expansion could cause fastener loosening. Typical applications include equipment mounting, pipe hanger assemblies, panel fastening, and general trade hardware tasks where a 1-inch fastener is used. The stainless steel grade makes it appropriate for installations exposed to moisture or mild corrosives. Sold individually with a minimum order quantity of 25 units.

Key Features

• 18-8 stainless steel construction for corrosion resistance in wet and outdoor environments
• Inside diameter range: 1.017 to 1.042 inches for consistent fit on 1-inch fasteners
• Outside diameter range: 1.667 to 1.705 inches
• Thickness: 0.25 inches for reliable spring tension under load
• Split lock design resists loosening from vibration and thermal cycling
• Inch measurement system; does not meet military specifications

Compatibility

Designed as a standard split lock washer for use with 1-inch screw fasteners in mechanical, plumbing, electrical, and HVAC trade installations.

Installation Notes

Install between the fastener nut or bolt head and the mating surface before torquing to the fastener specification. Ensure the split ends engage properly against both surfaces to provide locking action. Power down or de-energize any equipment before accessing fastener assemblies in live systems. Use appropriate hand tools or impact drivers rated for the fastener size and application.