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    9 Products

    Dowel Pins

    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
    Image of Product. Front orientation. Dowel Pins. Plain Head, Standard Tolerance.
    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.,
    mm
    Dia. Tolerance,
    mm
    Double Shear Breaking
    Strength, lbf
    Min.
    Hardness
    Specs. Met
    Pkg.
    Qty.
    Pkg.
    High-Strength Alloy Steel
     
    25 mm Diameter
    400.008 to 0.021115,000Rockwell C58DIN 6325-m6, ISO 8734191595A931000000
    500.008 to 0.021115,000Rockwell C58DIN 6325-m6, ISO 8734191595A95700000
    600.008 to 0.021115,000Rockwell C58DIN 6325-m6, ISO 8734191595A96600000
    700.008 to 0.021115,000Rockwell C58DIN 6325-m6, ISO 8734191595A97700000
    800.008 to 0.021115,000Rockwell C58DIN 6325-m6, ISO 8734191595A99300000
     

    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,
    mm
    Dia.,
    mm
    Dia. Tolerance,
    mm
    Dia.
    Ht.
    Min.
    Hardness
    Each
     
    250 mm Long
    25.0000-0.017 to -0.0063210Rockwell C4193217A105000000
     

    Press-Fit Locating and Support Buttons

    Image of Product. Front orientation. Contains Annotated. Locating and Support Buttons. Press-Fit Locating and Support Buttons.
    Support and position workpieces and fixtures from the bottom or side. These buttons press into a drilled hole for permanent installation. Also known as rest buttons.
    Stud,
    mm
    Tolerance,
    mm
    Dia.,
    mm
    Lg.,
    mm
    Dia.
    Lg.
    Lg.
    Stud
    Dia.
    Specs.
    Met
    Each
    Steel
    25101218-0.036 to 00 to 0.04DIN 63213097N14000000
     

    Screw-Mount Locating and Support Buttons

    Image of Product. Front orientation. Locating and Support Buttons. Screw-Mount Locating and Support Buttons.
    Image of Product. Flat Head. Top orientation. ZoomedIn view. Contains Border. Locating and Support Buttons. Screw-Mount Locating and Support Buttons.

    Flat Head

    Also known as rest buttons, these buttons support workpieces and fixtures from the bottom or side. Mount them onto a screw or stud extending from your jig or table.
    Round—Round buttons have an unthreaded, counterbored through hole. Mount them to a socket head cap screw.
    Dia.,
    mm
    Lg.,
    mm
    Lg. Tolerance,
    mm
    For Mounting
    Screw Size
    Mounting Fasteners
    Included
    Each
    Steel—Round with Flat Head
    2512-0.03 to 0.03M6
    		No3070N1500000
     

    Loop-Grip Clevis Pins with Toggle

    Image of Product. Front orientation. Contains Annotated. Clevis Pins. Loop-Grip Clevis Pins with Toggle.
    For components you need to lock in place but also disconnect frequently, these pins have a toggle end and large loop handle. No need for a separate cotter pin, the toggle swivels so you can insert into a hole and then swivels back to secure. Fold down the handle to save space when installed.
    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.
    Usable
    Lg., mm
    Dia. Tolerance,
    mm
    Min.
    Hardness
    Handle
    Finish
    Each
    Zinc-Plated Carbon Steel
     
    25 mm Diameter
    100-0.130 to 0Rockwell B70Zinc Plated97141A721000000
     
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