Hot Dip Galvanized Square Washer, Inner Diameter 28mm, Sides 75mm, Thickness 4.8mm
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Square washer plate 28mm inner diameter, 75mm sides, and thickness of 4.8mm, made of hot-dip galvanized steel to ensure corrosion resistance.
Product description
Square washer plate, made of hot-dip galvanized steel to ensure corrosion resistance. It is primarily used to distribute the fastening load from bolts or nuts over a larger area. This prevents damage to the material being fastened and reduces the likelihood of loosening over time.
- Nominal Bolt Diameter: 19 mm
- Inner Diameter: 28 mm (+0.6 mm allowable tolerance)
- Square Side Length: 75 mm
- Thickness: 4.8 mm (±1 mm allowable tolerance)
- Material: F-20 steel according to IRAM IAS U 500-503 standard
- Surface Protection: Hot-dip galvanized zinc plating according to IRAM 20022 (Annex D)
- Manufacturing Number (MN): 83
- Registration Number: 200909
