Search
Shop Now
    Menu Close

    STEEL HEX NUT

    ZINC PLATED STEEL HEX NUTS
    SKU: 36-MN-HEX-NUTS
    *
    R 0,00 incl VAT
    i h

    HEX NUTS IN AN ASSORTMENT OF SIZES FROM 6 mm - 12 mm

    Class: 8

    Below is a graph from Fastener Mart explaining the different gradings of hex nuts:

    Grade/ClassStrength
    Grade A NutsStrength exceeds Grade 2.
    ASTM A325Bolts meet ASTM A325 Type 1 standards for structural steel joints.
    Grade B NutsStrength is similar to Grade 5.
    Grade B7 Threaded
    Stud & Rod
    Same as Grade 5. Use with Grade 2H and Grade C nuts.
    Grade C NutsStrength exceeds Grade 5. Use with heat-treated medium-strength steel fasteners like ASTM A325 structural bolts.
    Grade G NutsStrength is similar to Grade 8. Use with ASTM A325 structural bolts.
    Grade 2Low strength.
    Grade 2H NutsStrength is similar to Grade 5. Use with ASTM A325 structural bolts.
    Grade 5Medium strength.
    Grade 8High strength.
    Metric Class 4Similar to Grade 2.
    Metric Class 8.8Similar to Grade 5.
    Metric Class 10.9Similar to Grade 8.
    Metric Class 12.9The highest metric class for strength, it exceeds Grade 8.