Multiplex 901904 Lock Washer 1/4 Inch Stainless Steel

Product Description

The MULTIPLEX 901904 is a 1/4-inch stainless steel lock washer designed to maintain fastener tension and prevent loosening under vibration, thermal cycling, and mechanical stress. Constructed from stainless steel for corrosion resistance, this washer is suited for use in commercial foodservice equipment and appliance assemblies where reliable fastening is critical. Maintenance technicians and service professionals install this part as an OEM-style replacement during equipment repair or scheduled preventive maintenance.

This lock washer is used in commercial appliance applications where stainless steel hardware is required to meet sanitation and durability standards. It is a direct-fit replacement component for MULTIPLEX commercial appliance assemblies. The 1/4-inch size fits standard 1/4-inch fastener threads and bolt shafts commonly found throughout commercial equipment installations.

Key Features

• 1/4-inch size fits standard quarter-inch bolts and fasteners
• Stainless steel construction provides corrosion and oxidation resistance
• Lock design resists loosening caused by vibration and thermal expansion
• OEM replacement part sourced from MULTIPLEX

Compatibility

Designed as an OEM replacement lock washer for MULTIPLEX commercial appliance assemblies requiring 1/4-inch stainless steel hardware.

Installation Notes

Installation is performed by qualified appliance service technicians. Power down and de-energize the equipment fully before disassembling any fastened connections. Ensure the mating surface is clean and flat before seating the washer to allow proper locking engagement. Follow the equipment manufacturer's service documentation for fastener torque sequences where applicable.

Technical Specifications

• Size: 1/4 inch
• Material: Stainless Steel
• Type: Lock Washer

Standard Information

• Brand: MULTIPLEX
• Manufacturer Part Number: 901904