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    8 Products

    Heavy-Profile Hex Nuts

    About 10% wider and taller than standard-profile hex nuts, these handle heavier loads by distributing them over a larger area.
    High-Strength Steel
    Image of Product. Front orientation. Hex Nuts. Heavy-Profile Hex Nuts.
    Rated Grade 8, Grade C, or Class 10, these nuts are about 25% stronger than medium-strength steel nuts. They are commonly used to fasten components in valves, pumps, motors, and other high-stress applications. To avoid stripped threads during installation, make sure your screw has a comparable strength rating.
    Zinc-Plated Steel—A step up from plain steel, the zinc plating withstands occasional exposure to moisture.
    Steel—Best for dry environments since moisture will cause these nuts to rust.
    Thread Size
    Wd.,
    mm
    Ht.,
    mm
    Fastener Strength
    Grade/Class
    Specs. Met
    Pkg.
    Qty.
    Pkg.
    Zinc-Plated Steel
    M12 × 1.75 mm2210ISO Class 10
    DIN 6915, ISO 47755000000000000000
    M16 × 2 mm2713ISO Class 10
    DIN 6915, ISO 477550000000000000
    M20 × 2.5 mm3216ISO Class 10
    DIN 6915, ISO 4775500000000000000
    M24 × 3 mm4119ISO Class 10
    DIN 6915, ISO 477510000000000000
     
    Steel
    M12 × 1.75 mm2210ISO Class 10
    DIN 6915, ISO 4775500000000000000
    M16 × 2 mm2713ISO Class 10
    DIN 6915, ISO 477550000000000000
    M20 × 2.5 mm3216ISO Class 10
    DIN 6915, ISO 4775500000000000000
    M24 × 3 mm4119ISO Class 10
    DIN 6915, ISO 477510000000000000
     
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