Value Collection 36734 Split Lock Washer 1 in Aisi 4037 50 Pack

Product Description

The VALUE COLLECTION 36734 is a split lock washer sized for 1-inch screws, manufactured from AISI 4037 alloy steel with a yellow zinc dichromate finish. Split lock washers are installed under fastener heads or nuts to resist loosening caused by vibration and torque relaxation. The yellow zinc dichromate coating provides corrosion resistance in moderate-duty environments. Inside diameter runs from 1.003 to 1.024 inches, maximum outside diameter is 1.656 inches, and thickness is 0.25 inches. This washer is sold in a package of 50 pieces. Mechanical contractors, millwrights, pipefitters, and general industrial maintenance technicians commonly install these in structural and equipment fastening applications.

Split lock washers in this size range are used across a wide variety of industrial and commercial assembly applications where 1-inch fasteners are specified. Typical installations include equipment mounting, structural steel connections, pipe support systems, and general mechanical assemblies. The alloy steel construction and zinc dichromate finish make these suitable for indoor and sheltered outdoor use where moderate corrosion resistance is required. The inch measurement system sizing makes these a direct fit for standard unified inch fastener systems.

Key Features

• AISI 4037 alloy steel construction for strength in high-load fastening applications
• Yellow zinc dichromate finish for moderate corrosion resistance
• Inside diameter range of 1.003 to 1.024 inches for proper fastener fit
• Maximum outside diameter of 1.656 inches
• Thickness of 0.25 inches provides consistent spring tension under load
• Sold in a 50-piece package with a minimum order quantity of 1

Compatibility

Designed for use with 1-inch unified inch standard screws and bolts in mechanical, structural, and industrial fastening assemblies requiring a split lock washer.

Installation Notes

Split lock washers are installed between the fastener head or nut and the mating surface before torquing. Power down or de-energize any equipment before servicing fastened assemblies. Install with the split gap positioned correctly so the washer bites into both the fastener and the mating surface as the fastener is tightened. Do not reuse lock washers that have been fully compressed flat, as they will no longer provide effective locking force.