Value Collection MP36745-5/16 Split Lock Washer 50pk

Product Description

The VALUE COLLECTION MP36745-5/16 is a high collar split lock washer designed for use with 5/16 inch screws. Manufactured from uncoated steel, this washer provides resistance to fastener loosening caused by vibration and dynamic loads. The split lock design creates a spring-tension bite against mating surfaces when the fastener is tightened. The high collar profile adds additional locking force compared to standard split lock washers. This part is sized with an inside diameter range of 0.318 to 0.338 inches and a maximum outside diameter of 0.460 inches, with a thickness of 0.093 inches. It is sold in a package of 50 pieces and is handled by professional trades and industrial maintenance personnel.

This washer is suited for mechanical assembly, structural fastening, and equipment maintenance applications where standard vibration resistance is required. It is commonly used in HVAC equipment assembly, electrical panel fabrication, plumbing fixture installation, and general industrial or commercial construction. The uncoated steel finish is appropriate for indoor or protected environments where corrosion exposure is minimal. Trades including HVAC technicians, electricians, plumbers, and maintenance mechanics use this style of washer in both new installation and service work.

Key Features

• High collar split lock design provides greater locking force than standard split lock washers
• Fits 5/16 inch screws with an inside diameter range of 0.318 to 0.338 inches
• Maximum outside diameter of 0.460 inches for controlled bearing surface coverage
• Thickness of 0.093 inches for consistent spring tension under load
• Uncoated steel construction suited for dry or protected indoor environments
• Sold in a package of 50 pieces for service stock or job lot use

Compatibility

Designed as a standard high collar split lock washer for use with 5/16 inch fasteners in mechanical, electrical, HVAC, and plumbing assembly applications.

Installation Notes

Installation is performed by any trade technician assembling or servicing mechanical equipment with threaded fasteners. Place the washer on the fastener shank before threading into the mating surface, with the split ends oriented to bite against the work surface. Do not reuse split lock washers that have been fully compressed flat, as the spring tension will not be restored. Follow applicable code requirements for fastener torque based on the assembly type and material.