Attention Zoro Customers! In observance of Memorial Day, all Zoro offices including customer service will be closed on Monday, May 28. We will resume normal business hours on Tuesday, May 29 at 6:00 a.m. CT. You can continue to place orders online, 24 hours a day, on We hope you have a fun and safe Memorial Day!

1/2" x 1-1/8" OD Black Oxide Finish Grade 5 Steel Flat Washer

TE-CO| Zoro #: G1746613| Mfr #: 42623

$0.70 /ea

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System of Measurement: InchWasher Basic Material: SteelApplication: Clamping
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Zoro #: G1746613 Mfr #: 42623
System of Measurement: InchWasher Basic Material: Steel
Application: ClampingFastener Finish: Black Oxide
Washer Outside Dia.: 1-1/8"For Use With: Nuts, Studs and Clamps
Fits Bolt Sizes: 1/2"Temp. (F): 400 Degrees
Flat Washer Type: Flat WasherWasher Material Grade: Grade 5
Washer Inside Dia.: 17/32"Package Quantity: 1
Thickness Tolerance: +/-0.010Color: Black
Item: Heavy Duty WasherRockwell Hardness: 85 to 90 on 15N Scale
Thickness: 3/16"Country of Origin (subject to change): United States


Heavy Duty Washer, Steel, Inch, Washer Material Grade Grade 5, Fastener Finish Black Oxide, Fits Bolt Sizes 1/2 In., Washer Inside Dia. 17/32 In., Washer Outside Dia. 1-1/8 In., Thickness 3/16 In., Thickness Tolerance +/-0.010, Temp. (F) 400 Degrees , Color Black, Rockwell Hardness 85 to 90 on 15N Scale