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    16 Products

    Dowel Pins

    Image of Product. Front orientation. Dowel Pins. Plain Head, Standard Tolerance.
    Precisely align machine parts and prevent movement during assembly. These dowel pins are machined to tight tolerances and have a uniform diameter for a snug fit. They can also be used as a pivot, shaft, or hinge to join moving components. Since dowel pins can be hard to remove, they are best suited for permanent fixtures that don't require frequent adjustments or disassembly.
    Steel
    High-Strength Alloy Steel—Our strongest, most wear-resistant pins, these won't bend or break from vibration. Use them for high-stress applications, such as mounting and aligning hydraulic cylinders and injection molds. They perform best in dry environments since moisture will cause them to rust.
    Lg.
    Dia. Tolerance
    Double Shear Breaking
    Strength
    Min.
    Hardness
    Pkg.
    Qty.
    Pkg.
    High-Strength Alloy Steel
     
    11/16" Diameter
    3/4"0.0001" to 0.0003"Not RatedRockwell C50198381A86100000
    1"0.0001" to 0.0003"Not RatedRockwell C50198381A8870000
    1 1/2"0.0001" to 0.0003"Not RatedRockwell C50198381A89500000
    2"0.0001" to 0.0003"Not RatedRockwell C50198381A89700000
    2 1/2"0.0001" to 0.0003"Not RatedRockwell C50198381A90200000
    3"0.0001" to 0.0003"Not RatedRockwell C50198381A90500000
     

    Ejector Sleeves

    Image of Product. Front orientation. Ejector Sleeves.
    Use these sleeves with mold pins to form holes, bosses, and other features in parts, and then push the parts out of the mold. Made from H13 tool steel, these sleeves are strong, hard, and resist wear. They've been surface hardened with a process called nitriding, which adds even more strength and wear resistance. They’re precision ground to tight tolerances. Machining is not recommended.
    Head
    4" Long
    6" Long
    8" Long
    ID
    ID Tolerance
    Dia.
    Dia. Tolerance
    Dia.
    Ht.
    Min.
    Hardness
    Each
    Each
    Each
    Nitride-Coated H13 Tool Steel
    1/2"0" to 0.0005"11/16"-0.0008" to -0.0003"15/16"1/4"Rockwell C6590522A41000000090522A42000000090522A430000000
     

    Ejector Pins

    Image of Product. Front orientation. Ejector Pins. Ejector Pins.
    Also known as knockout and forged pins, use these pins to push parts out of molds. Pins are precision-ground to tight tolerances and hardened for strength and wear resistance. Machining is not recommended. Metric pins meet DIN 1530 specifications.
    Nitride-Coated H13 Tool Steel
    H13 tool steel pins resist rapid changes in temperature.
    Head
    Dia.
    Dia. Tolerance
    Dia.
    Ht.
    Min.
    Hardness
    Each
     
    6" Long
    11/16"-0.0008" to -0.0003"15/16"1/4"Rockwell C4193772A545000000
     
    10" Long
    11/16"-0.0008" to -0.0003"15/16"1/4"Rockwell C4193772A55500000
     

    Alignment Pins

    Image of Product. Front orientation. Contains Annotated. Alignment Pins. Alignment Pins.
    Line up holes by driving these pins through existing rivet, pin, and bolt holes in multiple pieces of metal. Alternatively known as lineup taper punches.
    Body
    Point
    Dia.
    Taper
    Lg.
    Dia.
    Overall
    Lg.
    Shape
    Texture
    Each
    Steel
    3/16"6 1/2"11/16"7 1/2"RoundSmooth6059A300000
    5/16"2 3/4"11/16"6"RoundSmooth6054A30000
     

    Double-Tapered-End Alignment Pins

    Image of Product. Front orientation. Contains Annotated. Alignment Pins. Double-Tapered-End Alignment Pins.
    When one end of these pins wears out, use the other one. They’re also known as barrel drift pins. Use alignment pins to align structural components such as I-beams and angle iron for bolting, riveting, and welding.
    Body
    Point
    Dia.
    Taper
    Lg.
    Dia.
    Overall
    Lg.
    Shape
    Texture
    Each
    Steel
    5/16"2"11/16"7 1/2"RoundSmooth6053A3000000
     

    Double-Tapered-End Nonsparking Alignment Pins

    Image of Product. Front orientation. Alignment Pins. Double-Tapered-End Nonsparking Alignment Pins.
    When one end of these pins wears out, use the other one. Made from aluminum bronze that is Factory Mutual approved, these nonmagnetic, corrosion-resistant pins inhibit sparking. They satisfy OSHA requirements for nonsparking tools for locations where flammable vapors and combustible residues are present. Nonsparking tools are not, however, classified as antistatic because they do conduct electricity. Use alignment pins to align structural components such as I-beams and angle irons for bolting, riveting, and welding.
    Note: Do not use these tools in direct contact with acetylene.
    Body
    Point
    Dia.
    Dia.
    Overall
    Lg.
    Shape
    Texture
    Each
    Aluminum Bronze
    3/16"11/16"8"RoundSmooth6479A11000000
     

    Nonsparking Alignment Pins

    Image of Product. Front orientation. Contains Annotated. Alignment Pins. Nonsparking Alignment Pins.
    Made from aluminum bronze that is Factory Mutual approved, these nonmagnetic, corrosion-resistant pins inhibit sparking. They satisfy OSHA requirements for nonsparking tools for locations where flammable vapors and combustible residues are present. Nonsparking tools are not, however, classified as antistatic because they do conduct electricity. Use alignment pins to align structural components such as I-beams and angle irons for bolting, riveting, and welding.
    Note: Do not use these tools in direct contact with acetylene.
    Body
    Point
    Dia.
    Taper
    Lg.
    Dia.
    Overall
    Lg.
    Shape
    Texture
    Each
    Aluminum Bronze
    9/32"3 3/4"11/16"6"RoundSmooth6480A14000000
     
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