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    18 Products
    About Hex Nuts
    industrial info icon

    Choose a hex nut with the right profile, material, and strength for your application.

    Hex Nuts

    Image of Product. Front orientation. Hex Nuts. Hex Nuts.
    The most commonly used hex nuts, these are suitable for fastening most machinery and equipment.
    Medium-Strength Steel
    These Grade 5 or Class 8 nuts are your go-to for fastening most machinery and equipment. To avoid stripped threads during installation, make sure your screw has a comparable strength rating.
    Zinc-Yellow-Chromate-Plated Steel—With a more durable finish than clear zinc plating, these nuts are suitable for most wet and outdoor environments. However, they won't hold up to the harsh chemicals that stainless steel can.
    Thread Size
    Wd.,
    mm
    Ht.,
    mm
    Fastener Strength
    Grade/Class
    Specs.
    Met
    Pkg.
    Qty.
    Pkg.
    Zinc-Yellow-Chromate-Plated Steel
    M3 × 0.5 mm5.52.4ISO Class 8
    		DIN 93410000000000000000
    M4 × 0.7 mm73.2ISO Class 8
    		DIN 9341000000000000000
    M5 × 0.8 mm84ISO Class 8
    		DIN 9341000000000000000
    M6 × 1 mm105ISO Class 8
    		DIN 9341000000000000000
    M7 × 1 mm115.5ISO Class 8
    		DIN 9341000000000000000
    M8 × 1.25 mm136.5ISO Class 8
    		DIN 934500000000000000
    M10 × 1.5 mm178ISO Class 8
    		DIN 934250000000000000
    M12 × 1.75 mm1910ISO Class 8
    		DIN 934250000000000000
    M14 × 2 mm2211ISO Class 8
    		DIN 934100000000000000
    M16 × 2 mm2413ISO Class 8
    		DIN 934100000000000000
    M18 × 2.5 mm2715ISO Class 8
    		DIN 93450000000000000
    M20 × 2.5 mm3016ISO Class 8
    		DIN 93450000000000000
    M22 × 2.5 mm3218ISO Class 8
    		DIN 93450000000000000
    M24 × 3 mm3619ISO Class 8
    		DIN 93450000000000000
    M27 × 3 mm4122ISO Class 8
    		DIN 93410000000000000
    M30 × 3.5 mm4624ISO Class 8
    		DIN 93410000000000000
    M36 × 4 mm5529ISO Class 8
    		DIN 934100000000000000
    M48 × 5 mm7538ISO Class 8
    		DIN 934100000000000000
     
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