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    7 Products
    About Hex Nuts
    industrial info icon

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

    Thin-Profile Hex Nuts

    About half the height of standard-profile nuts, these fit in spaces with low clearance. You can also use them as jam nuts by threading them against another hex nut to hold it in place.
    Medium-Strength Steel
    Image of Product. Front orientation. Hex Nuts. Thin-Profile Hex Nuts.
    These Grade 5 or Class 04 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.
    Blue Dyed Steel—These metric-sized nuts have a distinctive blue color, so you can easily tell them apart from inch nuts.
    Thread Size
    Wd.,
    mm
    Ht.,
    mm
    Fastener Strength
    Grade/Class
    Specs. Met
    Pkg.
    Qty.
    Pkg.
    Blue Dyed Steel
    M6 × 1 mm103.2ISO Class 04
    		DIN 439B, ISO 40355096276A11000000
    M8 × 1.25 mm134ISO Class 04
    		DIN 439B, ISO 40355096276A2100000
    M10 × 1.5 mm175ISO Class 04
    		DIN 439B, ISO 40355096276A31000000
    M12 × 1.75 mm196ISO Class 04
    		DIN 439B, ISO 40352596276A4100000
    M16 × 2 mm248ISO Class 04
    		DIN 439B, ISO 40351096276A6100000
    M20 × 2.5 mm3010ISO Class 04
    		DIN 439B, ISO 40351096276A81000000
    M24 × 3 mm3612ISO Class 04
    		DIN 439B, ISO 4035196276A9100000
     
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