Value Collection -33569-2 Split Lock Washer 1-1/4 in Grade 5

Product Description

The VALUE COLLECTION -33569-2 is a split lock washer sized for 1-1/4 inch screws, manufactured from Grade 5 steel with a bright uncoated finish. Split lock washers are used to resist loosening caused by vibration and torque relaxation in bolted assemblies. This washer measures 1.254 to 1.28 inches minimum to maximum inside diameter and up to 2.104 inches maximum outside diameter, with a thickness of 0.384 inches. The uncoated finish suits dry or protected indoor environments. Licensed tradespeople and maintenance technicians working on mechanical, structural, or equipment installations rely on this type of hardware to maintain clamp load integrity over time.

This split lock washer is suited for use in general industrial, commercial, and trade applications where 1-1/4 inch fasteners require anti-loosening retention. Typical installations include mechanical equipment mounting, structural steel connections, HVAC equipment bases, electrical panel anchoring, and plumbing fixture support assemblies. The inch-system dimensions make it compatible with standard SAE fastener configurations. Sold individually per package with a minimum order quantity of 25 pieces, making it practical for service stock or job-lot purchasing.

Key Features

• Grade 5 steel construction for reliable strength in bolted joint applications
• Split lock design resists vibration-induced loosening without additional locking compounds
• Inside diameter range of 1.254 to 1.28 inches fits standard 1-1/4 inch screw and bolt shanks
• Maximum outside diameter of 2.104 inches provides adequate bearing surface
• 0.384 inch thickness delivers consistent spring tension under load
• Bright uncoated finish for use in dry or controlled-environment installations

Compatibility

Designed as a standard inch-system split lock washer for use with 1-1/4 inch diameter screws and bolts in general mechanical and structural fastening applications.

Installation Notes

Split lock washers are installed between the fastener head or nut and the mating surface before torquing. Power down or de-energize any equipment before accessing fastener assemblies in electrical or mechanical systems. Use appropriate hand tools or torque wrenches as required by the applicable assembly specification or governing code. Do not reuse split lock washers that have been fully compressed flat, as they will no longer provide effective locking action.