Round hole square washers are widely applicable: mechanical equipment, electronic equipment, communication equipment, hardware lighting, building bridges, home decoration, etc. The material is Q235B steel, galvanized with surface treatment. Various specifications and sizes can be customized.
Square flat washer with 17.5mm diameter hole for 5/8" diameter bolt. Galvanized per ASTM A-153.
Features:
1. Material: steel
2. Finish: galvanized
3. Usage: for 5/8” bolts.
Technical specification:
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