Value Collection LWIBR0-4-100BX Split Lock Washer 100pk

Product Description

The VALUE COLLECTION LWIBR0-4-100BX is a 4 screw silicon bronze split lock washer designed to provide reliable locking action in fastener assemblies exposed to corrosive environments. With an inside diameter of 0.114 inches and a thickness of 0.025 inches, this washer seats snugly under a 4 screw head or nut to resist loosening caused by vibration and thermal cycling. Silicon bronze construction offers strong resistance to saltwater, moisture, and mild chemical exposure, making it well suited for marine, plumbing, and electrical applications where standard steel hardware would corrode. Each box contains 100 washers. Installed by plumbers, electricians, marine technicians, and general contractors working with brass or bronze fastener systems.

This split lock washer is appropriate for use in residential and light commercial applications where a 4 screw is the fastener of choice. Typical install scenarios include panel work, fixture mounting, pipe bracket attachment, and any assembly requiring a corrosion-resistant locking element at the fastener seat. The silicon bronze material is compatible with brass and bronze fasteners and helps avoid galvanic corrosion in mixed-metal assemblies. Sold in a box of 100, this washer suits service vans, shop stock, and job-site replenishment needs.

Key Features

• Silicon bronze construction resists corrosion in wet and marine environments
• Sized for 4 screws with a 0.114 inch inside diameter
• Outside diameter range of 0.209 to 0.223 inches for consistent seating
• 0.025 inch thickness provides controlled spring tension under load
• Compatible with brass and bronze fasteners to minimize galvanic risk
• Box of 100 supports bulk stocking for ongoing service work

Compatibility

Designed as an OEM-style replacement or stock component for assemblies using 4 screws in silicon bronze or compatible corrosion-resistant fastener systems.

Installation Notes

Install by a qualified tradesperson following applicable NEC, IPC, or manufacturer fastener guidelines for the assembly type. Power down or isolate any electrical or pressurized system before servicing fastener connections. Place the washer flat side down against the mounting surface and split side against the fastener head or nut. Do not reuse washers that have been fully compressed flat, as locking effectiveness is reduced.