Value Collection AHSW038OY Sae Flat Washer 3/8 in Steel

Product Description

The VALUE COLLECTION AHSW038OY is a 3/8 inch screw-size SAE flat washer manufactured from steel with a zinc yellow dichromate finish. SAE flat washers provide a larger bearing surface than USS-pattern washers, distributing clamp load evenly under bolt heads and nuts. The yellow dichromate zinc coating offers moderate corrosion resistance suitable for general indoor and light-duty outdoor fastening applications. At a nominal 1/16 inch thickness, this washer is sized for structural and mechanical assemblies where SAE geometry is specified. Electricians, HVAC technicians, plumbers, and general tradespeople use these washers in panel mounting, equipment installation, and mechanical connections across residential and commercial job sites.

This washer is suited for general fastening applications in mechanical assemblies, electrical panel mounting, HVAC equipment installation, plumbing fixture attachment, and similar trade work where a 3/8 inch screw or bolt is specified. The SAE pattern is commonly called out in equipment installation drawings and OEM service procedures. The zinc yellow dichromate finish provides protection in dry to mildly humid environments. These washers are sold in multiples of 100 units, making them practical for stocking a service van or shop inventory.

Key Features

• SAE flat washer geometry for wider load distribution compared to standard pattern
• Steel construction with Material Grade 8 for reliable strength in fastened assemblies
• Zinc yellow dichromate finish provides moderate corrosion resistance
• 13/32 inch inside diameter fits 3/8 inch screws and bolts with minimal slop
• 13/16 inch outside diameter and 1/16 inch thickness conform to SAE washer standards
• Minimum order quantity of 100 units supports bulk stocking for field and shop use

Compatibility

Designed for use with 3/8 inch screws and bolts in SAE-dimensioned fastening applications across HVAC, plumbing, electrical, and general mechanical assemblies.

Installation Notes

Install using standard hand tools; ensure the washer seats flush against the mating surface before torquing the fastener. Power down or de-energize any electrical equipment before working in panels or enclosures where these washers are being installed. Follow applicable codes including NEC for electrical work and IFGC or IPC for mechanical and plumbing applications. Do not substitute SAE washers for hardened washers in high-load structural connections unless the assembly drawing specifically permits it.