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Hillman 280064 is a 50-pack of SAE 1/2-inch flat washers intended for 1/2-inch fasteners. Each washer is steel with a zinc exterior finish, measures approximately 0.5 inch inner diameter, 1.00 inch outside diameter, and is approximately 0.035 inch thickness (likely a decimal-place typo in some sources), and is certified to SAE J429. The washers are intended for wood and general fastening applications and are manufactured by The Hillman Group.
50-piece steel flat washer pack, zinc finish, SAE J429 certified, fits 1/2-inch fasteners
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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