McMaster-Carr logo
    Filter by
    System of Measurement
    Fastener Head Type
    Industrial Info Compare
    Shaft Type
    End Shape
    End Type
    Pin Type
    Material
    Tolerance Rating
    Performance
    Minimum Hardness
    Double Shear Breaking Strength
    For Use With
    USMCA Qualifying
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    21 Products

    Barbed Dowel Pins with Rounded Head
    3D CAD models available

    Image of Product. Front orientation. Dowel Pins. Rounded Head, Barbed Shaft, Standard Tolerance.
    Often used in place of rivets, these pins create a finished look while securing plastics and soft metals such as aluminum. The sharp points bite into parts for a permanent hold. Also known as Barb-Lok™ pins.
    Steel
    Zinc-Plated Carbon Steel—These pins withstand occasional exposure to moisture. However, since friction from moving parts can wear away the finish, they're not ideal for wet environments. While not nearly as corrosion resistant as stainless steel, they are stronger and won’t deform under stress.
    Head
    Lg.
    Double Shear
    Breaking
    Strength
    Min.
    Hardness
    Dia.
    Ht.
    Each
    Zinc-Plated Carbon Steel
     
    7/64" Diameter
    5/16"Not RatedNot Rated0.211"0.087"00000000000000
    3/8"Not RatedNot Rated0.211"0.087"0000000000000
    1/2"Not RatedNot Rated0.211"0.087"0000000000000
     
    1/8" Diameter
    3/8"Not RatedNot Rated0.26"0.103"0000000000000
    1/2"Not RatedNot Rated0.26"0.103"0000000000000
    3/4"Not RatedNot Rated0.26"0.103"0000000000000
     
    9/64" Diameter
    3/8"Not RatedNot Rated0.309"0.119"0000000000000
    1/2"Not RatedNot Rated0.309"0.119"0000000000000
    3/4"Not RatedNot Rated0.309"0.119"0000000000000
     
    11/64" Diameter
    1/2"Not RatedNot Rated0.359"0.136"0000000000000
    3/4"Not RatedNot Rated0.359"0.136"0000000000000
    1"Not RatedNot Rated0.359"0.136"0000000000000
     

    Two-Way Barbed Dowel Pins
    3D CAD models available

    Image of Product. Front orientation. Dowel Pins. Two-Way Barb, Plain Head, Barbed Shaft, Standard Tolerance.
    Sharp points at each end of these pins permanently join plastics and soft metals such as aluminum. The barbs face opposite directions, biting into parts and pulling them tightly together. Also known as Barb-Lok™ pins.
    Steel
    Zinc-Plated Carbon Steel—These pins withstand occasional exposure to moisture. However, since friction from moving parts can wear away the finish, they're not ideal for wet environments. While not nearly as corrosion resistant as stainless steel, they are stronger and won’t deform under stress.
    Lg.
    Double Shear
    Breaking
    Strength
    Min.
    Hardness
    Pkg.
    Qty.
    Pkg.
    Zinc-Plated Carbon Steel
     
    1/8" Diameter
    1/2"Not RatedNot Rated10000000000000000
    3/4"Not RatedNot Rated1000000000000000
    1"Not RatedNot Rated1000000000000000
     
    3/16" Diameter
    1/2"Not RatedNot Rated1000000000000000
    3/4"Not RatedNot Rated1000000000000000
    1"Not RatedNot Rated50000000000000
     
    1/4" Diameter
    3/4"Not RatedNot Rated500000000000000
    1"Not RatedNot Rated500000000000000
    1 1/4"Not RatedNot Rated500000000000000
     
    back to top