System of Measurement System of Measurement |
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Diameter Diameter | Show |
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Diameter Diameter | Hide |
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Material Material |
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Head Type Head Type |
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![]() | Plain |
Shaft Type Shaft Type |
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![]() | Plain |
Pin Type Pin Type |
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![]() | Dowel |
End Type End Type |
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![]() | Plain |
Tolerance Rating Tolerance Rating |
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Minimum Hardness Minimum Hardness |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Breaking Strength Breaking Strength |
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Body Shape Body Shape |
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Body Texture Body Texture |
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Individual/Set Individual/Set |
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Specifications Met Specifications Met |
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Dowel Pins

Use dowel pins as pivots, hinges, shafts, jigs, and fixtures to locate or hold parts. For a tight fit, your hole should be equal to or slightly smaller than the diameter shown. Breaking strength is measured as double shear, which is the force required to break a pin into three pieces.
Steel pins are the strongest dowel pins. Steel pins are precision ground except for 1/32" diameter pins.
For technical drawings and 3-D models, click on a part number.
Lg. | Dia. Tolerance | Min. Hardness | Breaking Strength, lbs. | Pkg. Qty. | Pkg. | |
11/16" Dia. | ||||||
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3/4" | 0.0001" to 0.0003" | Rockwell C50 | Not Rated | 1 | 000000000 | 00000 |
1" | 0.0001" to 0.0003" | Rockwell C50 | Not Rated | 1 | 000000000 | 0000 |
1 1/2" | 0.0001" to 0.0003" | Rockwell C50 | Not Rated | 1 | 000000000 | 00000 |
2" | 0.0001" to 0.0003" | Rockwell C50 | Not Rated | 1 | 000000000 | 00000 |
2 1/2" | 0.0001" to 0.0003" | Rockwell C50 | Not Rated | 1 | 000000000 | 00000 |
3" | 0.0001" to 0.0003" | Rockwell C50 | Not Rated | 1 | 000000000 | 00000 |
Hole-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.
For technical drawings and 3-D models, click on a part number.
Double-Taper Hole-Alignment Pins

When one side 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.
For technical drawings and 3-D models, click on a part number.
Body | ||||||||
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Point Dia. | Taper Lg. | Dia. | Overall Lg. | Shape | Texture | Material | Each | |
5/16" | 2" | 11/16" | 7 1/2" | Round | Smooth | Steel | 000000 | 00000 |
Nonsparking Hole-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 | ||||||||
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Point Dia. | Taper Lg. | Dia. | Overall Lg. | Shape | Texture | Material | Each | |
9/32" | 3 3/4" | 11/16" | 6" | Round | Smooth | Aluminum-Bronze | 0000000 | 000000 |
Double-Taper Nonsparking Hole-Alignment Pins

When one side 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 | |||||||
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Point Dia. | Dia. | Overall Lg. | Shape | Texture | Material | Each | |
3/16" | 11/16" | 8" | Round | Smooth | Aluminum-Bronze | 0000000 | 000000 |