Value Collection LWIS-101USA-100BX No. 10 Split Lock Washer

Product Description

The VALUE COLLECTION LWIS-101USA-100BX is a No. 10 split lock washer manufactured from Grade 2 spring steel with a zinc yellow dichromate finish. Split lock washers are installed under a fastener nut or bolt head to resist loosening caused by vibration and torque relaxation. The split geometry bites into the mating surface as the fastener is tightened, maintaining clamp load in assemblies subject to dynamic loading. With an inside diameter of 0.193 inches, a maximum outside diameter of 0.334 inches, and a thickness of 0.047 inches, this washer is sized for standard No. 10 screw applications. The zinc yellow dichromate coating provides corrosion resistance for both indoor and light outdoor use.

This split lock washer is suited for general mechanical, electrical, and structural assembly work where a No. 10 fastener is specified. Typical applications include panel fabrication, equipment mounting, enclosure assembly, and light-duty machine assembly across residential and commercial trades. The inch-measurement sizing makes it compatible with standard inch-series fastener systems. This SKU is sold in a minimum order quantity of 100 pieces, making it appropriate for shop stock, service van inventory, or production assembly environments.

Key Features

• Grade 2 spring steel construction provides reliable elasticity and clamp-load retention
• Zinc yellow dichromate finish offers corrosion resistance for general-purpose use
• Inside diameter of 0.193 inches fits standard No. 10 screws
• Maximum outside diameter of 0.334 inches suits standard No. 10 fastener bearing surfaces
• Thickness of 0.047 inches delivers consistent spring action under torque
• Inch-series dimensions for use with standard inch-system fastener assemblies

Compatibility

Designed for use with No. 10 inch-series screws and bolts in general mechanical and electrical assembly applications.

Installation Notes

Split lock washers are installed by mechanics, electricians, and assembly technicians as part of standard fastener installation. Place the washer on the fastener shank before the nut or bolt head is seated against the mating surface. Ensure the mating surfaces are clean and free of debris to allow full seating of the washer. Follow the torque specifications provided by the equipment or structure manufacturer for the fastener being used.