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 |
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| Locking Retainer |
Minimum Hardness Minimum Hardness |
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Head Height Head Height |
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Handle Material Handle Material |
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Tolerance Rating Tolerance Rating |
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Handle Finish Handle Finish |
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Breaking Strength Breaking Strength |
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Specifications Met Specifications Met |
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Passivation Passivation |
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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. Stainless steel pins are more corrosion resistant than steel pins. Pins that are passivated offer added protection against corrosion and oxidation. Stainless steel pins are precision ground except for 1/64" diameter pins. 416 stainless steel pins are more wear resistant than other stainless pins, but not as corrosion resistant. They are magnetic.
Pins that meet ASME B18.8.2 specifications conform to ASME standards for material and dimensions, and pins that meet MS16555 specifications conform to military standards for material and dimensions.
For technical drawings and 3-D models, click on a part number.
| Lg. | Dia. Tolerance | Min. Hardness | Breaking Strength, lbs. | Specifications Met | Pkg. Qty. | Pkg. | |
1 1/4" Dia. | |||||||
|---|---|---|---|---|---|---|---|
| 1 1/2" | 0.0001" to 0.0003" | Rockwell C50 | Not Rated | ASME B18.8.2 | 1 | 000000000 | 000000 |
| 2" | 0.0001" to 0.0003" | Rockwell C50 | Not Rated | ASME B18.8.2 | 1 | 000000000 | 00000 |
| 3" | 0.0001" to 0.0003" | Rockwell C50 | Not Rated | ASME B18.8.2 | 1 | 000000000 | 00000 |
| 4" | 0.0001" to 0.0003" | Rockwell C50 | Not Rated | ASME B18.8.2 | 1 | 000000000 | 00000 |
| 6" | 0.0001" to 0.0003" | Rockwell C50 | Not Rated | ASME B18.8.2 | 1 | 000000000 | 00000 |
Pins | |||||||
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| Length | Dia. Tolerance | Min. Hardness | Breaking Strength, lbs. | Passivation | Pkg. Qty. | Pkg. | |
1 1/4" Dia. | |||||||
| 1 1/2" | 0.0001" to 0.0003" | Rockwell C36 | Not Rated | Passivated | 1 | 000000000 | 000000 |
| 2" | 0.0001" to 0.0003" | Rockwell C36 | Not Rated | Passivated | 1 | 000000000 | 00000 |
| 3" | 0.0001" to 0.0003" | Rockwell C36 | Not Rated | Passivated | 1 | 000000000 | 00000 |
| 4" | 0.0001" to 0.0003" | Rockwell C36 | Not Rated | Passivated | 1 | 000000000 | 00000 |
| 6" | 0.0001" to 0.0003" | Rockwell C36 | Not Rated | Passivated | 1 | 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. | |
1 1/4" Dia. | ||||||||||
| 2 3/8" | 3" | -0.02" to 0" | 1 31/64" | 11/32" | 1/4" | 3/16" | Not Rated | 1 | 000000000 | 000000 |
| 3 3/8" | 4" | -0.02" to 0" | 1 1/2" | 11/32" | 1/4" | 3/16" | Rockwell B63 | 1 | 000000000 | 00000 |
| 4 3/8" | 5" | -0.02" to 0" | 1 1/2" | 11/32" | 1/4" | 3/16" | Rockwell B63 | 1 | 000000000 | 00000 |
| 5 3/8" | 6" | -0.02" to 0" | 1 1/2" | 11/32" | 1/4" | 3/16" | Rockwell B63 | 1 | 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. | |
1 1/4" Dia. | ||||||||||
| 3 3/8" | 4" | -0.02" to 0" | 1 31/64" | 11/32" | 1/4" | 3/16" | Not Rated | 1 | 000000000 | 000000 |
| 4 3/8" | 5" | -0.02" to 0" | 1 31/64" | 11/32" | 1/4" | 3/16" | Not Rated | 1 | 000000000 | 00000 |
| 5 3/8" | 6" | -0.02" to 0" | 1 31/64" | 11/32" | 1/4" | 3/16" | Not Rated | 1 | 000000000 | 00000 |
Loop-Grip Clevis Pins
A large loop handle makes these pins easy to grip. Pins come with a lanyard and hairpin cotter pin or chain and locking ring for quick installation and removal. The lanyard or chain keeps the pin from getting lost when disassembled.
Steel pins offer good strength. Pins with a zinc yellow-chromate plated finish have some corrosion resistance.
17-4 PH stainless steel pins are stronger than 316 stainless steel pins, but not as corrosion resistant. They are magnetic.
For technical drawings and 3-D models, click on a part number.
| Dia. | Usable Lg. | For Max. Cotter Pin Dia. | Min. Hardness | Each | |
With Red Handle, Hairpin Cotter Pin, and Lanyard | |||||
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Black-Painted 1004-1045 Carbon Steel | |||||
| 1 1/4" | 8 1/2" | 17/64" | Rockwell C19 | 000000000 | 000000 |
| 1 1/4" | 12" | 11/64" | Rockwell C19 | 000000000 | 00000 |
With Hairpin Cotter Pin and Lanyard | |||||
Zinc Yellow-Chromate-Plated 1144 Carbon Steel | |||||
| 1 1/4" | 7" | 3/16" | Rockwell C19 | 000000000 | 00000 |
17-4 PH Stainless Steel | |||||
| 1 1/4" | 7" | 3/16" | Rockwell B80 | 000000000 | 00000 |
With Locking Ring and Chain | |||||
Zinc Yellow-Chromate-Plated 1541 Carbon Steel | |||||
| 1 1/4" | 7" | 9/32" | Rockwell C19 | 000000000 | 00000 |
17-4 PH Stainless Steel | |||||
| 1 1/4" | 7" | 17/64" | Rockwell B80 | 000000000 | 00000 |
T-Handle Clevis Pins
A plastic-coated T-handle welded to these pins makes them easy to grab. Use a cotter pin (sold separately) to lock them in place.
For technical drawings and 3-D models, click on a part number.
| Usable Lg. | Through Hole Dia. | For Max. Cotter Pin Dia. | Min. Hardness | Each | |
Zinc-Plated 1004-1045 Carbon Steel | |||||
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1 1/4" Dia. | |||||
| 7" | 1/4" | 1/4" | Rockwell B90 | 000000000 | 000000 |
Heavy Duty Locking Clevis Pins
Often used to connect equipment to a drawbar in towing applications, these rugged pins have a welded solid steel retainer. The hinged handle and lock prevent disengaging.
For technical drawings and 3-D models, click on a part number.
| Dia. | Usable Lg. | Lg. | Retainer Clearance | Min. Hardness | Each | |
Black Powder-Coated 1004-1045 Carbon Steel | ||||||
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| 1 1/4" | 7" | 11" | 3 3/4" | Rockwell C32 | 000000000 | 000000 |
Vibration-Resistant Slotted Spring Pins
Interlocking teeth help these pins resist sliding when exposed to vibration. Also known as roll, tension, split, and expansion pins, they have a slot that presses closed when the pins are inserted so they don't flex after installation. Use them for fastening, pivoting, and holding.
Squeeze pins closed and install them in a hole slightly smaller than the pin. Tension holds them tight against the hole wall. The ends are chamfered to aid insertion.
Breaking strength is measured as double shear, which is the force required to break a pin into three pieces.
Pins are made of vanadium steel for excellent wear resistance.
For technical drawings and 3-D models, click on a part number.
Shallow-Hole Female-Threaded
Anchors for Block and Brick
Also known as caulk-in anchors, these stay secure when there's not much material to hold. When installed, the cone expands the sleeve to hold it firmly inside the hole. To install, insert the anchor cone end first and use an installation tool to drive the sleeve over the cone. 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. | Min. Installation Dp. | Drill Bit Size | Dia. | Sleeve Material | Pull-Out | Shear | Tested In | For Use In | Pkg. Qty. | Pkg. | |
Zinc Alloy | ||||||||||||
| 3/4"-10 | 2" | 2 1/2" | 1 1/4" | 1 1/4" | Lead | 1,400 | 1,900 | 4,000 psi Concrete | Block, Brick, Concrete | 1 | 000000000 | 00000 |
Drive these tools with a hammer to expand anchors.
| For Thread Size | Lg. | Each | |
Zinc-Plated Steel | |||
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| 3/4"-10 | 6 1/2" | 000000000 | 000000 |
Female-Threaded Anchors for Block and Brick
Also known as double expansion anchors, these expand from both sides for full contact and a secure hold. To install, tap into a drilled hole with a hammer and position your fixture. Then, insert a screw or threaded rod and tighten. For maximum expansion, the anchor should protrude slightly above the surface before threading the screw. 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 | |||||||||||
| 3/4"-10 | 3 15/16" | 1 1/4" | 3 1/2" | 1 1/4" | 2,000 | 3,300 | 4,000 psi Concrete | Block, Brick, Concrete | 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 | |||||||||||
| 3/4"-10 | 3 1/8" | 1 1/4" | 3 1/8" | 1 1/4" | 2,400 | 3,800 | 4,000 psi Concrete | Block, Brick, Concrete, Stone | 1 | 000000000 | 00000 |
Screw-Mount Locating and Support Buttons
Mount through the counterbored hole with a socket head cap screw to support and position workpieces and fixtures from the bottom or side. They’re also known as rest buttons.
For technical drawings and 3-D models, click on a part number.
Domed-Head Locating and Support Buttons
Support rounded or irregularly shaped workpieces from the bottom or side with minimal contact. Press the stud into a drilled hole for permanent installation. Also known as rest buttons.
For technical drawings and 3-D models, click on a part number.
Stud | Tolerance | ||||||
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| Dia. | Lg. | Dia. | Lg. | Lg. | Stud Dia. | Each | |
Steel | |||||||
| 1 1/4" | 1 1/4" | 3/4" | 7/8" | -0.002" to 0.002" | -0.0005" to 0.0005" | 0000000 | 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.
Impact-Resistant Hole-Alignment Pins
Often called bull pins, these pins are designed to resist mushrooming caused by repeated pounding. The large striking surface allows you to drive the pins quickly and efficiently. Use alignment pins to align structural components such as I-beams and angle irons 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" | 6" | 1 1/4" | 13" | Round | Smooth | Steel | 0000000 | 000000 |