Value Collection FWSIS112-025BX Sae Flat Washer Steel 25 Pack

Product Description

The VALUE COLLECTION FWSIS112-025BX is a standard SAE flat washer made for 1-1/8 inch screw applications. Stamped from steel with a plain finish, this washer distributes load across the fastener bearing surface to reduce pull-through and surface damage. It measures 1-3/16 inches inside diameter, 2-1/4 inches outside diameter, and 9/64 inches thick. Plumbers, electricians, HVAC technicians, and general tradespeople rely on SAE flat washers wherever fastener load distribution or surface protection is required. This SKU is sold in a minimum order quantity of 25 pieces per order.

SAE flat washers in this size range are used across residential and commercial mechanical applications including equipment mounting, pipe hanger assemblies, panel brackets, and structural connections. The 1-1/8 inch screw size fits common heavy-duty fastener applications found in HVAC curb mounting, plumbing support systems, and electrical enclosure installations. The plain steel finish is appropriate for interior or protected installations where corrosion resistance is not a primary requirement.

Key Features

• SAE flat washer profile for standard load distribution behind 1-1/8 inch fasteners
• 1-3/16 inch inside diameter fits 1-1/8 inch screw shanks with proper clearance
• 2-1/4 inch outside diameter provides broad bearing surface
• 9/64 inch thickness delivers consistent stackable geometry
• Plain steel finish suited for interior and protected mechanical installations
• Sold in multiples of 25 for job-site and shop stocking

Compatibility

Designed as a standard SAE flat washer for use with 1-1/8 inch screws and bolts in general mechanical, HVAC, plumbing, and electrical trade applications.

Installation Notes

Install using standard hand tools appropriate for the fastener type. Ensure the washer seats flat against the bearing surface before torquing the fastener. For outdoor or high-moisture environments, evaluate whether a plain steel finish meets the corrosion-resistance requirements of the application or if a coated or stainless alternative is needed. Follow applicable codes such as NEC or IPC for fastener specifications in electrical or plumbing installations.