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    43 Products

    Machine Key Stock

    Cut this square or rectangular key stock to length to create a straight machine key. Straight keys are the most common type of key. Machine keys are often the same material as the shaft and other components with which they are used. To use a key as a sacrificial part, choose a softer key that will shear off when parts are exposed to excessive force, preventing damage to expensive equipment.
    1095 Spring Steel
    Image of Product. Front orientation. Machine Key Stock. Machine Key Stock.
    1095 spring steel key stock is an economical choice with good strength.
    Tolerance
    Ht. × Wd.
    Tolerance
    Rating
    Ht.
    Wd.
    Min.
    Hardness
    Each
    12" Long
    1/16" × 1/16"Standard-0.001" to 0.001"-0.001" to 0.001"Rockwell B9000000000000000
    3/32" × 3/32"Standard-0.001" to 0.001"-0.001" to 0.001"Rockwell B900000000000000
    1/8" × 1/8"Standard-0.001" to 0.001"-0.001" to 0.001"Rockwell B900000000000000
    1/8" × 3/16"Standard-0.001" to 0.001"-0.001" to 0.001"Rockwell B9000000000000000
    1/8" × 1/4"Standard-0.001" to 0.001"-0.001" to 0.001"Rockwell B9000000000000000
    5/32" × 5/32"Standard-0.001" to 0.001"-0.001" to 0.001"Rockwell B9000000000000000
    3/16" × 3/16"Standard-0.001" to 0.001"-0.001" to 0.001"Rockwell B900000000000000
    3/16" × 1/4"Standard-0.001" to 0.001"-0.001" to 0.001"Rockwell B900000000000000
    3/16" × 3/8"Standard-0.001" to 0.001"-0.001" to 0.001"Rockwell B9000000000000000
    1/4" × 1/4"Standard-0.001" to 0.001"-0.001" to 0.001"Rockwell B900000000000000
    1/4" × 5/16"Standard-0.001" to 0.001"-0.001" to 0.001"Rockwell B9000000000000000
    1/4" × 3/8"Standard-0.001" to 0.001"-0.001" to 0.001"Rockwell B9000000000000000
    1/4" × 1/2"Standard-0.001" to 0.001"-0.001" to 0.001"Rockwell B9000000000000000
    5/16" × 5/16"Standard-0.001" to 0.001"-0.001" to 0.001"Rockwell B900000000000000
    5/16" × 3/8"Standard-0.001" to 0.001"-0.001" to 0.001"Rockwell B9000000000000000
    5/16" × 1/2"Standard-0.001" to 0.001"-0.001" to 0.001"Rockwell B9000000000000000
    3/8" × 3/8"Standard-0.001" to 0.001"-0.001" to 0.001"Rockwell B9000000000000000
    3/8" × 1/2"Standard-0.001" to 0.001"-0.001" to 0.001"Rockwell B9000000000000000
    3/8" × 5/8"Standard-0.001" to 0.001"-0.001" to 0.001"Rockwell B9000000000000000
    3/8" × 3/4"Standard-0.001" to 0.002"-0.001" to 0.002"Rockwell B9000000000000000
    7/16" × 7/16"Standard-0.001" to 0.001"-0.001" to 0.001"Rockwell B9000000000000000
    7/16" × 1/2"Standard-0.001" to 0.001"-0.001" to 0.001"Rockwell B9000000000000000
    7/16" × 5/8"Standard-0.001" to 0.001"-0.001" to 0.001"Rockwell B9000000000000000
    1/2" × 1/2"Standard-0.001" to 0.001"-0.001" to 0.001"Rockwell B9000000000000000
    1/2" × 5/8"Standard-0.001" to 0.001"-0.001" to 0.001"Rockwell B9000000000000000
    1/2" × 3/4"Standard-0.001" to 0.002"-0.001" to 0.002"Rockwell B9000000000000000
    1/2" × 1"Standard-0.001" to 0.002"-0.001" to 0.002"Rockwell B9000000000000000
    9/16" × 9/16"Standard-0.001" to 0.001"-0.001" to 0.001"Rockwell B9000000000000000
    5/8" × 5/8"Standard-0.001" to 0.001"-0.001" to 0.001"Rockwell B9000000000000000
    5/8" × 3/4"Standard-0.001" to 0.002"-0.001" to 0.002"Rockwell B9000000000000000
    5/8" × 7/8"Standard-0.001" to 0.002"-0.001" to 0.002"Rockwell B9000000000000000
    3/4" × 3/4"Standard-0.001" to 0.002"-0.001" to 0.002"Rockwell B9000000000000000
    3/4" × 7/8"Standard-0.001" to 0.002"-0.001" to 0.002"Rockwell B9000000000000000
    3/4" × 1"Standard-0.001" to 0.002"-0.001" to 0.002"Rockwell B9000000000000000
    7/8" × 7/8"Standard-0.001" to 0.002"-0.001" to 0.002"Rockwell B9000000000000000
    1" × 1"Standard-0.001" to 0.002"-0.001" to 0.002"Rockwell B9000000000000000
    1 1/4" × 1 1/4"Standard-0.004" to 0.004"-0.004" to 0.004"Rockwell B90000000000000000
     
    36" Long
    1/8" × 1/8"Standard-0.001" to 0.001"-0.001" to 0.001"Rockwell B9000000000000000
    3/16" × 3/16"Standard-0.001" to 0.001"-0.001" to 0.001"Rockwell B9000000000000000
    1/4" × 1/4"Standard-0.001" to 0.001"-0.001" to 0.001"Rockwell B9000000000000000
    5/16" × 5/16"Standard-0.001" to 0.001"-0.001" to 0.001"Rockwell B9000000000000000
    3/8" × 3/8"Standard-0.001" to 0.001"-0.001" to 0.001"Rockwell B9000000000000000
    1/2" × 1/2"Standard-0.001" to 0.001"-0.001" to 0.001"Rockwell B9000000000000000
     
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