Value Collection LWIBR-10-100BX No. 10 Split Lock Washer

Product Description

The VALUE COLLECTION LWIBR-10-100BX is a No. 10 split lock washer made from silicon bronze, sold in a box of 100 pieces. Split lock washers are used under fastener heads or nuts to resist loosening caused by vibration and torque relaxation. The helical split design bites into the bearing surface and the fastener as the assembly is tightened, creating a mechanical resistance to rotation. Silicon bronze provides corrosion resistance in marine, coastal, and chemically aggressive environments where steel hardware is not suitable. Each washer measures 0.193 inches minimum inside diameter, up to 0.200 inches maximum inside diameter, and 0.047 inches thick. These are installed by electricians, plumbers, marine technicians, and mechanical contractors working with No. 10 fasteners in corrosion-sensitive applications.

This washer is intended for use with No. 10 screws or bolts in applications requiring corrosion-resistant hardware. Silicon bronze is commonly specified in marine construction, coastal electrical enclosures, plumbing fixtures, and architectural metalwork where exposure to moisture, salt air, or mild chemicals is expected. The inch-system sizing makes these suitable for standard domestic fastener assemblies. The box quantity of 100 pieces suits service contractors and tradespeople who use this size regularly and want a ready supply on hand.

Key Features

• Silicon bronze construction resists corrosion in marine and coastal environments
• Split lock design creates mechanical resistance to vibration-induced loosening
• Fits No. 10 screws with inside diameter ranging from 0.193 to 0.200 inches
• Outside diameter ranging from 0.334 to 0.350 inches for standard bearing surface coverage
• 0.047 inch thickness consistent with standard split lock washer profiles for No. 10 fasteners
• Box of 100 pieces suits ongoing service and installation work

Compatibility

Designed for use with No. 10 screws and bolts in inch-measurement fastener assemblies requiring a split lock washer.

Installation Notes

Split lock washers are installed between the fastener head or nut and the mating surface before final tightening. Power down or depressurize any system before accessing fastened assemblies. Use the appropriate driver or wrench to bring the fastener to full seating so the washer split is fully closed. Do not reuse split lock washers that have been fully compressed and removed, as the locking effectiveness is reduced after initial use.