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The VALUE COLLECTION MP31373 is an SAE flat washer designed for use with No. 8 screws. It distributes load evenly across a fastened joint, reducing the risk of surface damage and fastener pull-through. Constructed from steel with a zinc-plated finish, this washer resists corrosion in typical indoor and light outdoor service conditions. The washer measures 3/16 inches inner diameter, 7/16 inches outer diameter, and 3/64 inches thick. Sold in a pack of 250, this washer suits high-volume assembly work where consistent fastener hardware is needed across multiple points.
This SAE flat washer is used in general mechanical assembly, light fabrication, HVAC equipment mounting, electrical panel work, plumbing fixture installation, and similar trade applications requiring a No. 8 screw. The SAE dimensional standard specifies a smaller outer diameter relative to USS washers, making this washer appropriate where a tighter load-bearing footprint is preferred. The 250-count pack suits service vans, shop bins, and project staging where bulk hardware availability reduces downtime.
Designed for use with No. 8 screws in SAE-standard fastener assemblies across general trade and mechanical applications.
Install between the fastener head or nut and the mating surface to distribute clamping load. Verify that the washer inner diameter clears the screw shank without binding before seating. Follow applicable torque guidelines for the fastener grade and material being joined. No special tools are required for installation.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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