Value Collection 87925145 Split Lock Washer No. 10 Ss

Product Description

The VALUE COLLECTION 87925145 is a No. 10 screw split lock washer manufactured from 18-8 stainless steel. It functions as a spring lock washer, using the split and offset geometry to apply tension against a fastener and resist loosening from vibration or thermal cycling. The inside diameter ranges from 0.193 to 0.200 inches and the outside diameter ranges from 0.188 to 0.334 inches, with a thickness of 0.047 inches. This washer is suited for mechanical assemblies, enclosures, and equipment installations where corrosion resistance and reliable fastener retention are required. Electricians, HVAC technicians, and plumbers commonly use hardware like this during equipment mounting and panel work.

This split lock washer is used with No. 10 machine screws in light- to medium-duty fastening applications across residential and commercial trades. Typical scenarios include mounting electrical enclosures, securing HVAC equipment panels, attaching plumbing brackets, and general equipment assembly where stainless steel is preferred for its resistance to moisture and mild corrosive environments. The 18-8 stainless steel grade provides a balance of strength and corrosion resistance suitable for indoor and protected outdoor applications.

Key Features

• 18-8 stainless steel construction for corrosion resistance in wet or humid environments
• Split lock design applies spring tension to resist fastener loosening from vibration
• Inside diameter range of 0.193 to 0.200 inches fits No. 10 screws
• Thickness of 0.047 inches for consistent clamp load
• Meets ASME, ANSI, BS, DIN, JIS, and NFE standards
• Inch system of measurement for direct compatibility with standard fastener sets

Compatibility

Designed for use with No. 10 machine screws in standard inch-measurement fastener assemblies across HVAC, plumbing, electrical, and general mechanical applications.

Installation Notes

Place the split lock washer between the fastener head or nut and the mating surface before torquing. Ensure the mating surface is clean and free of debris to allow full seating of the washer. Stainless steel fasteners and washers can be prone to galling — apply appropriate anti-seize compound when required by the application. Always follow applicable codes and equipment manufacturer torque guidelines when assembling structural or pressure-bearing connections.