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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End Type End Type |
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| Plain | Through Hole |
Shaft Type Shaft Type |
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 | Plain |
Minimum Hardness Minimum Hardness |
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Tolerance Rating Tolerance Rating |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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Body Shape Body Shape |
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Head Diameter Head Diameter |
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Breaking Strength Breaking Strength |
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Finish Finish |
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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. | |
9/16" Dia. | ||||||
|---|---|---|---|---|---|---|
| 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 | 0000 |
| 2" | 0.0001" to 0.0003" | Rockwell C50 | Not Rated | 1 | 000000000 | 0000 |
| 2 1/2" | 0.0001" to 0.0003" | Rockwell C50 | Not Rated | 1 | 000000000 | 0000 |
| 3" | 0.0001" to 0.0003" | Rockwell C50 | Not Rated | 1 | 000000000 | 00000 |
| 4" | 0.0001" to 0.0003" | Rockwell C50 | Not Rated | 1 | 000000000 | 00000 |
Dowel Pin Stock
Cut this stock to the length you need.
Steel has good strength. M2 tool steel is harder than 4140 alloy steel for better wear resistance.
Stainless steel is more corrosion resistant than steel. 18-8 stainless steel offers a balance of strength and corrosion resistance. It may be mildly magnetic. 316 stainless steel has the best corrosion resistance of our stainless steel dowel pin stock. It may be mildly magnetic. 416 stainless steel is more wear-resistant than other stainless steel. It has some corrosion resistance and is magnetic. 17-4 PH stainless steel is our strongest stainless steel dowel pin stock. It has some corrosion resistance and is magnetic.
For technical drawings and 3-D models, click on a part number.
| Dia. | Dia. Tolerance | Lg. | Min. Hardness | Each | |
4140 Alloy Steel | |||||
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| 9/16" | 0.0001" to 0.0003" | 12" | Rockwell C15 | 000000000 | 000000 |
M2 Tool Steel | |||||
| 9/16" | -0.002" to 0.002" | 12" | Rockwell C60 | 000000000 | 00000 |
18-8 Stainless Steel | |||||
| 9/16" | 0.0001" to 0.0003" | 12" | Rockwell C2 | 000000000 | 00000 |
316 Stainless Steel | |||||
| 9/16" | 0.0001" to 0.0003" | 12" | Rockwell C9 | 000000000 | 00000 |
416 Stainless Steel | |||||
| 9/16" | 0.0001" to 0.0003" | 12" | Rockwell C1 | 000000000 | 00000 |
17-4 PH Stainless Steel | |||||
| 9/16" | 0.0001" to 0.0003" | 12" | Rockwell C28 | 000000000 | 00000 |
Clevis Pins
An alternative to bolts and rivets, these pins lock in place with a cotter pin. Choose a clevis pin and add your own cotter pin, or select a clevis pin that includes a reusable hairpin cotter pin.
Steel pins have good strength. Pins with a zinc-plated finish have some corrosion resistance.
18-8 stainless steel pins offer a balance of strength and corrosion resistance. They may be mildly magnetic.
For technical drawings and 3-D models, click on a part number.
Head | ||||||||||
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| Usable Lg. | Lg. | Dia. Tolerance | Dia. | Ht. | Through Hole Dia. | For Max. Cotter Pin Dia. | Min. Hardness | Pkg. Qty. | Pkg. | |
9/16" Dia. | ||||||||||
| 1 3/4" | 2" | -0.010" to -0.005" | 13/16" | 7/32" | 5/32" | 1/8" | Rockwell B63 | 1 | 000000000 | 00000 |
| 2 1/4" | 2 1/2" | -0.010" to -0.005" | 13/16" | 7/32" | 5/32" | 1/8" | Rockwell B63 | 5 | 000000000 | 00000 |
| 2 3/4" | 3" | -0.010" to -0.005" | 13/16" | 7/32" | 5/32" | 1/8" | Rockwell B63 | 5 | 000000000 | 00000 |
| 3 49/64" | 4" | -0.010" to -0.005" | 13/16" | 7/32" | 5/32" | 5/32" | Rockwell B63 | 5 | 000000000 | 00000 |
Head | ||||||||||
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| Usable Lg. | Lg. | Dia. Tolerance | Dia. | Ht. | Through Hole Dia. | For Max. Cotter Pin Dia. | Min. Hardness | Pkg. Qty. | Pkg. | |
9/16" Dia. | ||||||||||
| 1 3/4" | 2" | -0.009" to -0.004" | 13/16" | 5/32" | 5/32" | 1/8" | Rockwell B63 | 5 | 000000000 | 00000 |
| 2 1/4" | 2 1/2" | -0.009" to -0.004" | 13/16" | 13/64" | 5/32" | 1/8" | Rockwell B63 | 5 | 000000000 | 00000 |
| 2 3/4" | 3" | -0.009" to -0.004" | 13/16" | 13/64" | 5/32" | 1/8" | Rockwell B63 | 5 | 000000000 | 00000 |
| 3 3/4" | 4" | -0.009" to -0.004" | 13/16" | 13/64" | 5/32" | 1/8" | Rockwell B63 | 5 | 000000000 | 00000 |
Head | |||||||||||
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| Usable Lg. | Lg. | Dia. Tolerance | Dia. | Ht. | Through Hole Dia. | For Max. Cotter Pin Dia. | Min. Hardness | Passivation | Pkg. Qty. | Pkg. | |
9/16" Dia. | |||||||||||
| 1 3/4" | 2" | -0.010" to -0.005" | 13/16" | 7/32" | 9/64" | 1/8" | Rockwell B80 | Not Passivated | 1 | 000000000 | 000000 |
| 2 1/4" | 2 1/2" | -0.010" to -0.005" | 13/16" | 7/32" | 9/64" | 1/8" | Rockwell B80 | Not Passivated | 1 | 000000000 | 00000 |
| 2 3/4" | 3" | -0.010" to -0.005" | 13/16" | 7/32" | 9/64" | 1/8" | Rockwell B80 | Not Passivated | 1 | 000000000 | 00000 |
Vibration-Resistant Female-Threaded Anchors for Block and Brick
Often referred to as four-way expansion anchors, these expand in four directions to resist loosening from vibration. To install, tap into a drilled hole with a hammer and position your fixture. Then, insert a screw or threaded rod and tighten. Pull-out strength and shear strength values are 25% of the ultimate values.
For technical drawings and 3-D models, click on a part number.
Strength, lbs. | |||||||||||
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| Thread Size | Lg. | Drill Bit Size | Min. Installation Dp. | Dia. | Pull-Out | Shear | Tested In | For Use In | Pkg. Qty. | Pkg. | |
Zinc Alloy | |||||||||||
| 5/16"-18 | 1 1/2" | 9/16" | 1 1/2" | 9/16" | 650 | 820 | 3,000 psi Concrete | Block, Brick, Concrete, Stone | 10 | 000000000 | 000000 |
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 | |
| 1/4" | 2" | 9/16" | 6" | Round | Smooth | Steel | 000000 | 000000 |