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    59 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.
    Dia. Tolerance
    Double Shear Breaking
    Strength
    Min.
    Hardness
    Pkg.
    Qty.
    Pkg.
    High-Strength Alloy Steel
     
    7/64" Diameter
    3/16"0.0001" to 0.0003"Not RatedRockwell C50598381A223000000
    7/32"0.0001" to 0.0003"Not RatedRockwell C50598381A22400000
    1/4"0.0001" to 0.0003"Not RatedRockwell C50598381A22700000
    5/16"0.0001" to 0.0003"Not RatedRockwell C50598381A22800000
    3/8"0.0001" to 0.0003"Not RatedRockwell C50198381A0200000
    7/16"0.0001" to 0.0003"Not RatedRockwell C50598381A23800000
    1/2"0.0001" to 0.0003"Not RatedRockwell C50198381A0210000
    5/8"0.0001" to 0.0003"Not RatedRockwell C50198381A0220000
    3/4"0.0001" to 0.0003"Not RatedRockwell C50198381A0230000
    7/8"0.0001" to 0.0003"Not RatedRockwell C50598381A24300000
    1"0.0001" to 0.0003"Not RatedRockwell C50198381A0240000
    1 1/2"0.0001" to 0.0003"Not RatedRockwell C50198381A0250000
     
    Corrosion-Resistant Stainless SteelAbout Corrosion-Resistant Stainless Steel
    Image of Product. Front orientation. Dowel Pins. Plain Head, Standard 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.
    Highly Corrosion-Resistant 316 Stainless Steel—Our most corrosion-resistant pins, these hold up in just about any environment. They won't degrade from exposure to weather, salt water, and most chemicals. Like 18-8 stainless steel, they're strong enough to join most components but won't withstand stress and vibration as well as steel.
    High-Strength Machinable 416 Stainless Steel—These pins hold their shape under stress and friction from moving parts. In addition to being the strongest stainless steel alloy, 416 is also the most machinable, so you can shape these pins to fit your hole. However, they are the least corrosion-resistant stainless steel option.
    Material Certificate—Pins include a report with a traceable lot number and a description of their chemical, physical, and mechanical properties.
    Lg.
    Dia. Tolerance
    Double Shear Breaking
    Strength
    Min.
    Hardness
    Certificate Type
    Pkg.
    Qty.
    Pkg.
    18-8 Stainless Steel
     
    7/64" Diameter
    1/8"0" to 0.0002"Not RatedNot RatedMaterial Certificate
    590145A376000000
    5/32"0" to 0.0002"Not RatedNot Rated590145A37900000
    3/16"0" to 0.0002"Not RatedNot Rated590145A39000000
    7/32"0" to 0.0002"Not RatedNot Rated590145A40500000
    1/4"0" to 0.0002"Not RatedNot RatedMaterial Certificate
    590145A40900000
    5/16"0" to 0.0002"Not RatedNot Rated590145A44600000
    3/8"0" to 0.0002"Not RatedNot RatedMaterial Certificate
    590145A45900000
    7/16"0" to 0.0002"Not RatedNot Rated590145A46000000
    1/2"0" to 0.0002"Not RatedNot Rated590145A46100000
    5/8"0" to 0.0002"Not RatedNot Rated590145A46200000
    3/4"0" to 0.0002"Not RatedNot Rated590145A46500000
    7/8"0" to 0.0002"Not RatedNot RatedMaterial Certificate
    590145A55400000
    1"0" to 0.0002"Not RatedNot Rated590145A55600000
    1 1/2"0" to 0.0002"Not RatedNot RatedMaterial Certificate
    190145A5640000
     
    Highly Corrosion-Resistant 316 Stainless Steel
     
    7/64" Diameter
    1/8"0" to 0.0002"Not RatedNot Rated597395A39000000
    5/32"0" to 0.0002"Not RatedNot Rated597395A39300000
    3/16"0" to 0.0002"Not RatedNot Rated597395A41700000
    7/32"0" to 0.0002"Not RatedNot Rated597395A42900000
    1/4"0" to 0.0002"Not RatedNot Rated597395A44900000
    5/16"0" to 0.0002"Not RatedNot Rated597395A47000000
    3/8"0" to 0.0002"Not RatedNot Rated597395A50700000
    7/16"0" to 0.0002"Not RatedNot Rated597395A50800000
    1/2"0" to 0.0002"Not RatedNot Rated597395A51400000
    5/8"0" to 0.0002"Not RatedNot Rated597395A51700000
    3/4"0" to 0.0002"Not RatedNot Rated597395A52000000
    7/8"0" to 0.0002"Not RatedNot Rated597395A52300000
    1"0" to 0.0002"Not RatedNot Rated597395A52700000
    1 1/2"0" to 0.0002"Not RatedNot Rated197395A5280000
     
    High-Strength Machinable 416 Stainless Steel
     
    7/64" Diameter
    5/32"0.0001" to 0.0003"Not RatedRockwell C36598380A45000000
    1/4"0.0001" to 0.0003"Not RatedRockwell C36598380A53800000
    5/16"0.0001" to 0.0003"Not RatedRockwell C36598380A55700000
    3/8"0.0001" to 0.0003"Not RatedRockwell C36598380A56100000
    7/16"0.0001" to 0.0003"Not RatedRockwell C36Material Certificate
    598380A56700000
    1/2"0.0001" to 0.0003"Not RatedRockwell C36598380A45500000
    5/8"0.0001" to 0.0003"Not RatedRockwell C36Material Certificate
    598380A59600000
    3/4"0.0001" to 0.0003"Not RatedRockwell C36598380A60800000
    7/8"0.0001" to 0.0003"Not RatedRockwell C36Material Certificate
    598380A61000000
    1"0.0001" to 0.0003"Not RatedRockwell C36598380A45700000
    1 1/2"0.0001" to 0.0003"Not RatedRockwell C36Material Certificate
    598380A45900000
     

    Extra-Hard C2 Tungsten Carbide

    Tungsten carbide, sometimes called carbide, is harder than Corrosion-Resistant Tungsten with excellent wear resistance. Use it to machine long-lasting tools, such as end mills and inserts.
    Rods
    Image of Product. Front orientation. Tungsten. C2 Carbide, Tungsten Carbide, Rods.
    Dia.
    Dia.
    Tolerance
    Lg.
    Lg. Tolerance
    Mechanical
    Finish
    Yield
    Strength
    Hardness
    Temper
    Rating
    Each
    7/64"-0.0003" to 0"2 1/4"-0.06" to 0.06"Precision GroundNot RatedRockwell C80 (Extra Hard)Not Rated8788A12300000
     

    Tight-Tolerance Ultra-Heat-Resistant M42 High-Speed Tool Steel Rods

    Image of Product. Front orientation. Steel. Tight-Tolerance Ultra-Heat-Resistant M42 High-Speed Tool Steel Rods.
    Machine saw blades, end mills, and other cutting tools that stay hard and sharp at top speeds and temperatures. M42 runs faster and hotter than other grades of high-speed tool steel, so it slices through material as tough as titanium without softening or wearing down. Precision ground and held to a strict tightness tolerance, this steel is all set to turn in your lathe. Also known as cobalt steel.
    Material Certificate Icon
    Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
    Dia.
    Dia.
    Tolerance
    Lg.
    Yield
    Strength
    Hardness
    Mechanical
    Finish
    Each
    7/64"-0.0002" to 0"2 3/4"Not RatedRockwell C65 (Extra Hard)Precision Ground8813A2600000

    Barbed Dowel Pins with Rounded Head

    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"98388A31100000
    3/8"Not RatedNot Rated0.211"0.087"98388A3120000
    1/2"Not RatedNot Rated0.211"0.087"98388A3130000
     

    Tight-Tolerance Air-Hardening A2 Tool Steel Rods

    Image of Product. Front orientation. Steel. Tight-Tolerance Air-Hardening A2 Tool Steel Rods.
    Precision ground and held to a strict straightness tolerance, these rods are ready for turning in your lathe. Also known as drill rod, this A2 tool steel is more wear resistant than O1 and keeps a sharper cutting edge. It’s air-hardening, so it doesn’t require baths or quenching after heat treatment. This tool steel is often used for punches, blades, and hammers.
    Material Certificate Icon
    Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
    Dia.
    Dia. Tolerance
    Fabrication
    Heat
    Treatment
    Hardness
    Max. Hardness After
    Heat Treatment
    Mechanical
    Finish
    Specs.
    Met
    1 ft.
    Long
    3 ft.
    Long
    6 ft.
    Long
    7/64"-0.0003" to 0.0003"Hot RolledAnnealedRockwell B110 (Hard)Rockwell C62Precision GroundASTM A6818888K1610000000000000000

    Hardened Tight-Tolerance Oil-Hardening O1 Tool Steel Rods

    Image of Product. Front orientation. Steel. Hardened Tight-Tolerance Oil-Hardening O1 Tool Steel Rods.
    Hardened for increased abrasion and impact resistance, these precision-ground rods have a tight diameter tolerance and are ready for turning in your lathe. They’re also known as drill rod. Use them to make dies, punches, and gauges. O1 tool steel is an oil-hardening material that resists wear and abrasion.
    Material Certificate Icon
    Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
    1 ft. Long
    Dia.
    Dia.
    Tolerance
    Heat
    Treatment
    Yield
    Strength
    Mechanical
    Finish
    Hardness
    Each
    7/64"-0.0003" to 0"HardenedNot RatedPrecision GroundRockwell C60 (Extra Hard)4347T34000000

    Tight-Tolerance Multipurpose M2 High-Speed Tool Steel Rods

    Image of Product. Front orientation. Steel. Tight-Tolerance Multipurpose M2 High-Speed Tool Steel Rods.
    Also called drill rod, these precision-ground rods have a tight diameter tolerance and are held to a strict straightness tolerance. Use them for turning applications in your lathe. M2 tool steel offers a nice balance of wear resistance and machinability. It has a high molybdenum content, which allows it to maintain sharp cutting edges even at elevated temperatures.
    Material Certificate Icon
    Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
    3 ft. Long
    Dia.
    Dia. Tolerance
    Fabrication
    Heat
    Treatment
    Yield Strength,
    psi
    Mechanical
    Finish
    Hardness
    Max. Hardness After
    Heat Treatment
    Specs.
    Met
    Each
    7/64"0.000" to 0.0003"Hot RolledAnnealed105,000Precision GroundRockwell B110 (Hard)Rockwell C66ASTM A60088995K14000000
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