McMaster-Carr logo
    Filter by
    System of Measurement
    Diameter
    Attribute Image
    Length
    Attribute Image
    Military Specification
    Shaft Type
    End Shape
    Tolerance Rating
    Certification
    End Type
    Fastener Head Type
    Pin Type
    Hardness
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    DFARS Specialty Metals
    Double Shear Breaking Strength
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Minimum Hardness
    Passivation
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    1 Product

    Undersized Dowel Pins

    You don’t need to create precise holes for these pins when aligning parts you plan to bolt together. They have a slightly undersized diameter to slip into place without the need for special installation tools, like an arbor press. Undersized pins are also used for prototyping and positioning components you need to assemble and disassemble frequently.
    Corrosion-Resistant Stainless SteelAbout Corrosion-Resistant Stainless Steel
    Image of Product. Front orientation. Dowel Pins. Plain Head, Undersized Tolerance.
    18-8 Stainless Steel—The choice for wet and outdoor environments. In addition to resisting rust, these pins also withstand mild chemicals such as cleaners and degreasers. They are strong enough to join most components but won't withstand extreme stress and vibration as well as steel.
    Lg.
    Dia.
    Tolerance
    Double Shear Breaking
    Strength
    Min.
    Hardness
    Mil. Spec.
    Each
    18-8 Stainless Steel
     
    3/32" Diameter
    1/2"-0.0002" to 0"Not RatedRockwell B83MIL-P-21143/2-5098105A05500000
    Undersized Dowel Pin, 18-8 Stainless Steel, 3/32" Diameter, 1/2" Long
    EachIn stock
    Compatible Products for This Dowel Pin
     
    back to top