Value Collection KP61016 Split Lock Washer 3/4 in 50 Pack

Product Description

The VALUE COLLECTION KP61016 is a Grade 2 spring steel split lock washer designed for 3/4 inch screw applications. The split lock design bites into the fastener and mating surface under torque, resisting loosening caused by vibration and dynamic loading. Each washer is zinc plated for corrosion resistance in general-purpose service environments. Inside diameter runs 0.763 to 0.783 inches with a maximum outside diameter of 1.291 inches and a thickness of 0.226 inches. This package contains 50 washers. These are installed by mechanics, millwrights, HVAC technicians, plumbers, and electricians wherever a standard 3/4 inch fastener requires a locking element.

Split lock washers at the 3/4 inch screw size are used across a wide range of residential and light commercial applications, including equipment mounting, structural connections, pipe hangers, electrical enclosures, and mechanical assemblies. The zinc plated finish makes them suitable for indoor and sheltered outdoor installations where mild corrosion resistance is needed. The Grade 2 material rating indicates standard-duty spring steel suitable for general fastening work rather than high-stress or military-specification applications.

Key Features

• Grade 2 spring steel construction provides consistent locking tension under load
• Zinc plated finish offers corrosion resistance for general-purpose use
• Inside diameter of 0.763 to 0.783 inches fits standard 3/4 inch fasteners
• Maximum outside diameter of 1.291 inches and thickness of 0.226 inches
• Packaged in quantities of 50 per unit, minimum order quantity of 1 package
• Inch measurement system; does not meet military specifications

Compatibility

Designed for use with standard 3/4 inch screws and bolts in general mechanical, HVAC, plumbing, and electrical fastening applications where a split lock washer is specified.

Installation Notes

Split lock washers are placed between the fastener head or nut and the mating surface before tightening. Ensure the screw or bolt diameter matches the washer inside diameter before installation. Power down equipment and depressurize or de-energize systems before disassembly or fastener work in live service environments. Do not reuse washers that have been fully compressed flat, as the locking function will be reduced.