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Large End Diameter Large End Diameter |
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Small End Diameter Small End Diameter |
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Length Length |
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Material Material |
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Thread Size Thread Size |
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Rate of Taper Rate of Taper |
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Minimum Hardness Minimum Hardness |
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Breaking Strength Breaking Strength |
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Specifications Met Specifications Met |
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Taper Pins
Often used for positioning components and securing assemblies, these pins taper at a uniform rate to fit snugly in tapered holes. They have slightly rounded edges to aid insertion. To install, create a tapered hole using a taper-pin drill bit that matches the pin number. To remove, hit the small end of the pin with a punch to drive it out.
Breaking strength is measured as single shear, which is the force required to break the pin into two pieces.
Steel pins have good strength.
Inch pins meet ASME B18.8.2 specifications for material and dimensions. Metric pins meet DIN 1 specifications.
For technical drawings and 3-D models, click on a part number.
Inch
12L14 Carbon Steel | ||||||||
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| Lg. | Small End Dia. | Rate of Taper | Min. Hardness | Specifications Met | Breaking Strength, lbs./sq. in. | Pkg. Qty. | Pkg. | |
Pin Number 7/0—0.063" Large End Dia. | ||||||||
| 1/2" | 0.052" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 25 | 000000000 | 00000 |
| 3/4" | 0.047" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 25 | 000000000 | 0000 |
Pin Number 6/0—0.078" Large End Dia. | ||||||||
| 1/2" | 0.068" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 25 | 000000000 | 0000 |
| 3/4" | 0.062" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 25 | 000000000 | 0000 |
| 1" | 0.057" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 25 | 000000000 | 0000 |
Pin Number 5/0—0.094" Large End Dia. | ||||||||
| 1/2" | 0.084" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 25 | 000000000 | 0000 |
| 3/4" | 0.078" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 25 | 000000000 | 0000 |
| 1" | 0.073" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 25 | 000000000 | 0000 |
| 1 1/2" | 0.063" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 25 | 000000000 | 0000 |
Pin Number 4/0—0.109" Large End Dia. | ||||||||
| 1/2" | 0.099" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 50 | 000000000 | 00000 |
| 1" | 0.088" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 50 | 000000000 | 00000 |
| 1 1/2" | 0.078" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 25 | 000000000 | 0000 |
Pin Number 3/0—0.125" Large End Dia. | ||||||||
| 1/2" | 0.115" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 50 | 000000000 | 00000 |
| 3/4" | 0.109" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 50 | 000000000 | 00000 |
| 1" | 0.104" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 50 | 000000000 | 00000 |
| 1 1/4" | 0.099" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 50 | 000000000 | 00000 |
| 1 1/2" | 0.094" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 25 | 000000000 | 0000 |
Pin Number 2/0—0.141" Large End Dia. | ||||||||
| 3/4" | 0.125" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 50 | 000000000 | 00000 |
| 1" | 0.12" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 50 | 000000000 | 00000 |
| 1 1/4" | 0.115" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 50 | 000000000 | 00000 |
| 1 1/2" | 0.11" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 25 | 000000000 | 0000 |
| 2" | 0.099" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 25 | 000000000 | 0000 |
| 2 1/2" | 0.089" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 25 | 000000000 | 00000 |
Pin Number 0—0.156" Large End Dia. | ||||||||
| 3/4" | 0.14" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 50 | 000000000 | 00000 |
| 1" | 0.135" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 50 | 000000000 | 00000 |
| 1 1/4" | 0.13" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 50 | 000000000 | 00000 |
| 1 1/2" | 0.125" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 25 | 000000000 | 0000 |
| 2" | 0.114" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 25 | 000000000 | 0000 |
| 3" | 0.094" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 25 | 000000000 | 00000 |
Pin Number 1—0.172" Large End Dia. | ||||||||
| 3/4" | 0.156" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 50 | 000000000 | 00000 |
| 1" | 0.151" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 50 | 000000000 | 00000 |
| 1 1/4" | 0.146" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 50 | 000000000 | 00000 |
| 1 1/2" | 0.141" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 25 | 000000000 | 0000 |
| 2" | 0.13" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 25 | 000000000 | 00000 |
| 3" | 0.11" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 25 | 000000000 | 00000 |
| 4" | 0.089" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 10 | 000000000 | 0000 |
Pin Number 2—0.193" Large End Dia. | ||||||||
| 3/4" | 0.177" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 50 | 000000000 | 00000 |
| 1" | 0.172" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 50 | 000000000 | 00000 |
| 1 1/4" | 0.167" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 25 | 000000000 | 0000 |
| 1 1/2" | 0.162" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 25 | 000000000 | 0000 |
| 2" | 0.151" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 25 | 000000000 | 00000 |
| 3" | 0.131" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 25 | 000000000 | 00000 |
| 4" | 0.11" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 10 | 000000000 | 0000 |
Pin Number 3—0.219" Large End Dia. | ||||||||
| 3/4" | 0.203" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 50 | 000000000 | 00000 |
| 1" | 0.198" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 25 | 000000000 | 0000 |
| 1 1/4" | 0.193" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 25 | 000000000 | 0000 |
| 1 1/2" | 0.188" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 25 | 000000000 | 0000 |
| 1 3/4" | 0.183" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 25 | 000000000 | 00000 |
| 2" | 0.177" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 25 | 000000000 | 00000 |
| 2 1/2" | 0.167" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 25 | 000000000 | 00000 |
| 3" | 0.157" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 10 | 000000000 | 0000 |
| 4" | 0.136" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 10 | 000000000 | 0000 |
Pin Number 4—0.25" Large End Dia. | ||||||||
| 3/4" | 0.234" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 25 | 000000000 | 0000 |
| 1" | 0.229" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 25 | 000000000 | 0000 |
| 1 1/4" | 0.224" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 25 | 000000000 | 0000 |
| 1 1/2" | 0.219" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 25 | 000000000 | 00000 |
| 1 3/4" | 0.214" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 25 | 000000000 | 00000 |
| 2" | 0.208" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 25 | 000000000 | 00000 |
| 2 1/4" | 0.203" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 25 | 000000000 | 00000 |
| 2 1/2" | 0.198" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 25 | 000000000 | 00000 |
| 2 3/4" | 0.193" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 10 | 000000000 | 0000 |
| 3" | 0.188" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 10 | 000000000 | 0000 |
| 4" | 0.167" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 10 | 000000000 | 0000 |
| 4 1/2" | 0.156" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 10 | 000000000 | 0000 |
Pin Number 5—0.289" Large End Dia. | ||||||||
| 1 1/2" | 0.258" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 25 | 000000000 | 00000 |
| 1 3/4" | 0.253" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 25 | 000000000 | 00000 |
| 2" | 0.247" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 25 | 000000000 | 00000 |
| 2 1/4" | 0.242" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 25 | 000000000 | 00000 |
| 2 1/2" | 0.237" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 25 | 000000000 | 00000 |
| 3" | 0.227" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 10 | 000000000 | 0000 |
| 3 1/2" | 0.216" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 10 | 000000000 | 0000 |
| 4" | 0.206" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 10 | 000000000 | 0000 |
| 5" | 0.185" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 10 | 000000000 | 00000 |
| 6" | 0.164" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 10 | 000000000 | 00000 |
| 7" | 0.143" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 10 | 000000000 | 00000 |
Pin Number 6—0.341" Large End Dia. | ||||||||
| 1 1/2" | 0.31" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 25 | 000000000 | 00000 |
| 1 3/4" | 0.305" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 10 | 000000000 | 0000 |
| 2" | 0.299" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 10 | 000000000 | 0000 |
| 2 1/4" | 0.294" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 10 | 000000000 | 0000 |
| 2 1/2" | 0.289" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 10 | 000000000 | 0000 |
| 2 3/4" | 0.284" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 10 | 000000000 | 0000 |
| 3" | 0.279" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 10 | 000000000 | 0000 |
| 3 1/4" | 0.273" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 10 | 000000000 | 0000 |
| 3 1/2" | 0.268" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 10 | 000000000 | 00000 |
| 4" | 0.258" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 10 | 000000000 | 00000 |
| 4 1/2" | 0.247" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 10 | 000000000 | 00000 |
| 5" | 0.237" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 10 | 000000000 | 00000 |
| 6" | 0.216" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 5 | 000000000 | 0000 |
Pin Number 7—0.409" Large End Dia. | ||||||||
| 1 3/4" | 0.373" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 10 | 000000000 | 0000 |
| 2" | 0.367" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 10 | 000000000 | 0000 |
| 2 1/4" | 0.362" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 10 | 000000000 | 00000 |
| 2 1/2" | 0.357" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 10 | 000000000 | 00000 |
| 2 3/4" | 0.352" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 10 | 000000000 | 00000 |
| 3" | 0.347" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 10 | 000000000 | 00000 |
| 3 1/4" | 0.341" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 10 | 000000000 | 00000 |
| 3 1/2" | 0.336" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 5 | 000000000 | 00000 |
| 4" | 0.326" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 5 | 000000000 | 00000 |
| 4 1/2" | 0.315" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 5 | 000000000 | 00000 |
| 5" | 0.305" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 5 | 000000000 | 00000 |
| 6" | 0.284" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 5 | 000000000 | 00000 |
Pin Number 8—0.492" Large End Dia. | ||||||||
| 1 1/2" | 0.461" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 10 | 000000000 | 00000 |
| 2" | 0.45" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 10 | 000000000 | 00000 |
| 2 1/2" | 0.44" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 10 | 000000000 | 00000 |
| 2 3/4" | 0.435" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 10 | 000000000 | 00000 |
| 3" | 0.43" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 5 | 000000000 | 00000 |
| 3 1/2" | 0.419" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 5 | 000000000 | 00000 |
| 4" | 0.409" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 5 | 000000000 | 00000 |
| 4 1/2" | 0.398" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 5 | 000000000 | 00000 |
| 5" | 0.388" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 5 | 000000000 | 00000 |
| 5 1/2" | 0.378" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 5 | 000000000 | 00000 |
| 6" | 0.367" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 1 | 000000000 | 0000 |
| 7" | 0.346" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 1 | 000000000 | 0000 |
Pin Number 9—0.591" Large End Dia. | ||||||||
| 2" | 0.549" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 5 | 000000000 | 0000 |
| 2 1/2" | 0.539" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 5 | 000000000 | 00000 |
| 3" | 0.529" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 5 | 000000000 | 00000 |
| 3 1/2" | 0.518" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 5 | 000000000 | 00000 |
| 4" | 0.508" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 5 | 000000000 | 00000 |
| 4 1/2" | 0.497" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 5 | 000000000 | 00000 |
| 5" | 0.487" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 1 | 000000000 | 0000 |
| 5 1/2" | 0.477" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 1 | 000000000 | 0000 |
| 6" | 0.466" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 1 | 000000000 | 0000 |
| 7" | 0.445" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 1 | 000000000 | 0000 |
Pin Number 10—0.706" Large End Dia. | ||||||||
| 2" | 0.664" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 5 | 000000000 | 00000 |
| 3" | 0.644" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 5 | 000000000 | 00000 |
| 4" | 0.623" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 1 | 000000000 | 0000 |
| 4 1/2" | 0.612" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 1 | 000000000 | 0000 |
| 5" | 0.602" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 1 | 000000000 | 0000 |
| 6" | 0.581" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 1 | 000000000 | 0000 |
| 7" | 0.56" | 1/4" per 12" | Rockwell B85 | ASME B18.8.2 | 46,500 | 1 | 000000000 | 0000 |
| 8" | 0.539" | 1/4" per 12" | Not Rated | ASME B18.8.2 | Not Rated | 1 | 000000000 | 00000 |
Pin Number 11—0.86" Large End Dia. | ||||||||
| 5" | 0.756" | 1/4" per 12" | Not Rated | ASME B18.8.2 | Not Rated | 1 | 000000000 | 00000 |
| 6" | 0.735" | 1/4" per 12" | Not Rated | ASME B18.8.2 | Not Rated | 1 | 000000000 | 00000 |
| 7" | 0.714" | 1/4" per 12" | Not Rated | ASME B18.8.2 | Not Rated | 1 | 000000000 | 00000 |
| 8" | 0.693" | 1/4" per 12" | Not Rated | ASME B18.8.2 | Not Rated | 1 | 000000000 | 00000 |
| 9" | 0.672" | 1/4" per 12" | Not Rated | ASME B18.8.2 | Not Rated | 1 | 000000000 | 00000 |
| 12" | 0.61" | 1/4" per 12" | Not Rated | ASME B18.8.2 | Not Rated | 1 | 000000000 | 00000 |
Pin Number 12—1.032" Large End Dia. | ||||||||
| 5" | 0.928" | 1/4" per 12" | Not Rated | ASME B18.8.2 | Not Rated | 1 | 000000000 | 00000 |
| 6" | 0.907" | 1/4" per 12" | Not Rated | ASME B18.8.2 | Not Rated | 1 | 000000000 | 00000 |
| 7" | 0.866" | 1/4" per 12" | Not Rated | ASME B18.8.2 | Not Rated | 1 | 000000000 | 00000 |
| 8" | 0.865" | 1/4" per 12" | Not Rated | ASME B18.8.2 | Not Rated | 1 | 000000000 | 00000 |
| 12" | 0.782" | 1/4" per 12" | Not Rated | ASME B18.8.2 | Not Rated | 1 | 000000000 | 00000 |
Pin Number 13—1.241" Large End Dia. | ||||||||
| 12" | 0.97" | 1/4" per 12" | Not Rated | ASME B18.8.2 | Not Rated | 1 | 000000000 | 00000 |
Pin Number 14—1.523" Large End Dia. | ||||||||
| 12" | 1.231" | 1/4" per 12" | Not Rated | ASME B18.8.2 | Not Rated | 1 | 000000000 | 00000 |
Metric
1004-1045 Carbon Steel | ||||||||
|---|---|---|---|---|---|---|---|---|
| Lg., mm | Large End Dia., mm | Rate of Taper | Min. Hardness | Specifications Met | Breaking Strength | Pkg. Qty. | Pkg. | |
3 mm Small End Dia. | ||||||||
| 16 | 3.3 | 1 mm per 50 mm | Rockwell B52 | DIN 1 | Not Rated | 25 | 000000000 | 00000 |
| 20 | 3.4 | 1 mm per 50 mm | Rockwell B52 | DIN 1 | Not Rated | 25 | 000000000 | 0000 |
| 32 | 3.6 | 1 mm per 50 mm | Rockwell B52 | DIN 1 | Not Rated | 10 | 000000000 | 0000 |
| 40 | 3.8 | 1 mm per 50 mm | Rockwell B52 | DIN 1 | Not Rated | 10 | 000000000 | 0000 |
| 50 | 4 | 1 mm per 50 mm | Rockwell B52 | DIN 1 | Not Rated | 10 | 000000000 | 0000 |
| 60 | 4.2 | 1 mm per 50 mm | Rockwell B52 | DIN 1 | Not Rated | 10 | 000000000 | 0000 |
4 mm Small End Dia. | ||||||||
| 20 | 4.4 | 1 mm per 50 mm | Rockwell B52 | DIN 1 | Not Rated | 10 | 000000000 | 0000 |
| 26 | 4.5 | 1 mm per 50 mm | Rockwell B52 | DIN 1 | Not Rated | 10 | 000000000 | 0000 |
| 30 | 4.6 | 1 mm per 50 mm | Rockwell B52 | DIN 1 | Not Rated | 10 | 000000000 | 0000 |
| 40 | 4.8 | 1 mm per 50 mm | Rockwell B52 | DIN 1 | Not Rated | 10 | 000000000 | 0000 |
| 45 | 4.9 | 1 mm per 50 mm | Rockwell B52 | DIN 1 | Not Rated | 10 | 000000000 | 0000 |
| 50 | 5 | 1 mm per 50 mm | Rockwell B52 | DIN 1 | Not Rated | 10 | 000000000 | 0000 |
| 60 | 5.2 | 1 mm per 50 mm | Rockwell B52 | DIN 1 | Not Rated | 5 | 000000000 | 0000 |
5 mm Small End Dia. | ||||||||
| 20 | 5.4 | 1 mm per 50 mm | Rockwell B52 | DIN 1 | Not Rated | 10 | 000000000 | 0000 |
| 26 | 5.5 | 1 mm per 50 mm | Rockwell B52 | DIN 1 | Not Rated | 10 | 000000000 | 0000 |
| 30 | 5.6 | 1 mm per 50 mm | Rockwell B52 | DIN 1 | Not Rated | 10 | 000000000 | 00000 |
| 40 | 5.8 | 1 mm per 50 mm | Rockwell B52 | DIN 1 | Not Rated | 5 | 000000000 | 0000 |
| 45 | 5.9 | 1 mm per 50 mm | Rockwell B52 | DIN 1 | Not Rated | 5 | 000000000 | 0000 |
| 50 | 6 | 1 mm per 50 mm | Rockwell B52 | DIN 1 | Not Rated | 5 | 000000000 | 0000 |
| 55 | 6.1 | 1 mm per 50 mm | Rockwell B52 | DIN 1 | Not Rated | 5 | 000000000 | 0000 |
| 60 | 6.2 | 1 mm per 50 mm | Rockwell B52 | DIN 1 | Not Rated | 5 | 000000000 | 0000 |
6 mm Small End Dia. | ||||||||
| 20 | 6.4 | 1 mm per 50 mm | Rockwell B52 | DIN 1 | Not Rated | 25 | 000000000 | 00000 |
| 26 | 6.5 | 1 mm per 50 mm | Rockwell B52 | DIN 1 | Not Rated | 10 | 000000000 | 0000 |
| 30 | 6.6 | 1 mm per 50 mm | Rockwell B52 | DIN 1 | Not Rated | 10 | 000000000 | 00000 |
| 40 | 6.8 | 1 mm per 50 mm | Rockwell B52 | DIN 1 | Not Rated | 10 | 000000000 | 00000 |
| 45 | 6.9 | 1 mm per 50 mm | Rockwell B52 | DIN 1 | Not Rated | 5 | 000000000 | 0000 |
| 50 | 7 | 1 mm per 50 mm | Rockwell B52 | DIN 1 | Not Rated | 10 | 000000000 | 00000 |
| 55 | 7.1 | 1 mm per 50 mm | Rockwell B52 | DIN 1 | Not Rated | 5 | 000000000 | 0000 |
| 60 | 7.2 | 1 mm per 50 mm | Rockwell B52 | DIN 1 | Not Rated | 10 | 000000000 | 00000 |
| 70 | 7.4 | 1 mm per 50 mm | Rockwell B52 | DIN 1 | Not Rated | 5 | 000000000 | 0000 |
| 80 | 7.6 | 1 mm per 50 mm | Rockwell B52 | DIN 1 | Not Rated | 5 | 000000000 | 0000 |
8 mm Small End Dia. | ||||||||
| 26 | 8.5 | 1 mm per 50 mm | Rockwell B52 | DIN 1 | Not Rated | 5 | 000000000 | 0000 |
| 30 | 8.6 | 1 mm per 50 mm | Rockwell B52 | DIN 1 | Not Rated | 5 | 000000000 | 0000 |
| 40 | 8.8 | 1 mm per 50 mm | Rockwell B52 | DIN 1 | Not Rated | 5 | 000000000 | 0000 |
| 45 | 8.9 | 1 mm per 50 mm | Rockwell B52 | DIN 1 | Not Rated | 5 | 000000000 | 00000 |
| 50 | 9 | 1 mm per 50 mm | Rockwell B52 | DIN 1 | Not Rated | 5 | 000000000 | 00000 |
| 55 | 9.1 | 1 mm per 50 mm | Rockwell B52 | DIN 1 | Not Rated | 5 | 000000000 | 00000 |
| 60 | 9.2 | 1 mm per 50 mm | Rockwell B52 | DIN 1 | Not Rated | 5 | 000000000 | 00000 |
| 70 | 9.4 | 1 mm per 50 mm | Rockwell B52 | DIN 1 | Not Rated | 1 | 000000000 | 0000 |
| 80 | 9.6 | 1 mm per 50 mm | Rockwell B52 | DIN 1 | Not Rated | 1 | 000000000 | 0000 |
10 mm Small End Dia. | ||||||||
| 40 | 10.8 | 1 mm per 50 mm | Rockwell B52 | DIN 1 | Not Rated | 5 | 000000000 | 00000 |
| 45 | 10.9 | 1 mm per 50 mm | Rockwell B52 | DIN 1 | Not Rated | 5 | 000000000 | 00000 |
| 50 | 11 | 1 mm per 50 mm | Rockwell B52 | DIN 1 | Not Rated | 5 | 000000000 | 00000 |
| 55 | 11.1 | 1 mm per 50 mm | Rockwell B52 | DIN 1 | Not Rated | 1 | 000000000 | 0000 |
| 60 | 11.2 | 1 mm per 50 mm | Rockwell B52 | DIN 1 | Not Rated | 1 | 000000000 | 0000 |
| 70 | 11.4 | 1 mm per 50 mm | Rockwell B52 | DIN 1 | Not Rated | 1 | 000000000 | 0000 |
| 80 | 11.6 | 1 mm per 50 mm | Rockwell B52 | DIN 1 | Not Rated | 1 | 000000000 | 0000 |
12 mm Small End Dia. | ||||||||
| 40 | 12.8 | 1 mm per 50 mm | Rockwell B52 | DIN 1 | Not Rated | 1 | 000000000 | 0000 |
| 50 | 13 | 1 mm per 50 mm | Rockwell B52 | DIN 1 | Not Rated | 5 | 000000000 | 00000 |
| 55 | 13.1 | 1 mm per 50 mm | Rockwell B52 | DIN 1 | Not Rated | 1 | 000000000 | 0000 |
| 60 | 13.2 | 1 mm per 50 mm | Rockwell B52 | DIN 1 | Not Rated | 1 | 000000000 | 0000 |
| 70 | 13.4 | 1 mm per 50 mm | Rockwell B52 | DIN 1 | Not Rated | 1 | 000000000 | 0000 |
| 80 | 13.6 | 1 mm per 50 mm | Rockwell B52 | DIN 1 | Not Rated | 1 | 000000000 | 0000 |
Threaded Taper Pins
Tighten the nut to draw the pin out of the hole.
Threads on these pins stick out for easy removal from blind holes. Tighten the hex nut to draw the pin out. Often used for positioning components and securing assemblies, they taper at a uniform rate to fit in tapered holes. Use a tapered drill bit that matches the pin number for a snug fit. They have slightly rounded edges to aid insertion.
Breaking strength is measured as single shear, which is the force required to break the pin into two pieces.
Steel pins have good strength. Pins that meet ASME B18.8.2 specifications conform to ASME standards for material and dimensions.
For technical drawings and 3-D models, click on a part number.
| Lg. | Small End Dia. | Rate of Taper | Thread Lg. | Thread Size | Min. Hardness | Breaking Strength, lbs./sq. in. | Specifications Met | Pkg. Qty. | Pkg. | |
12L14 Carbon Steel | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Pin Number 1—0.17" Large End Dia. | ||||||||||
| 1" | 0.149" | 1/4" per 12" | 1/4" | 8-32 | Rockwell B85 | 46,500 | __ | 5 | 000000000 | 00000 |
| 1 1/4" | 0.144" | 1/4" per 12" | 1/4" | 8-32 | Rockwell B85 | 46,500 | __ | 5 | 000000000 | 0000 |
Pin Number 2—0.191" Large End Dia. | ||||||||||
| 1 1/4" | 0.165" | 1/4" per 12" | 1/4" | 10-32 | Rockwell B85 | 46,500 | __ | 5 | 000000000 | 0000 |
| 1 1/2" | 0.16" | 1/4" per 12" | 1/4" | 10-32 | Rockwell B85 | 46,500 | __ | 5 | 000000000 | 0000 |
| 2" | 0.149" | 1/4" per 12" | 1/4" | 10-32 | Rockwell B85 | 46,500 | __ | 5 | 000000000 | 0000 |
Pin Number 3—0.217" Large End Dia. | ||||||||||
| 3/4" | 0.201" | 1/4" per 12" | 1/4" | 10-32 | Rockwell B85 | 46,500 | __ | 5 | 000000000 | 0000 |
| 1" | 0.196" | 1/4" per 12" | 1/4" | 10-32 | Rockwell B85 | 46,500 | __ | 5 | 000000000 | 0000 |
| 1 1/4" | 0.191" | 1/4" per 12" | 1/4" | 10-32 | Rockwell B85 | 46,500 | __ | 5 | 000000000 | 0000 |
| 1 1/2" | 0.186" | 1/4" per 12" | 1/4" | 10-32 | Rockwell B85 | 46,500 | __ | 5 | 000000000 | 0000 |
| 2" | 0.175" | 1/4" per 12" | 1/4" | 10-32 | Rockwell B85 | 46,500 | __ | 5 | 000000000 | 0000 |
Pin Number 4—0.248" Large End Dia. | ||||||||||
| 3/4" | 0.232" | 1/4" per 12" | 3/8" | 1/4"-28 | Rockwell B85 | 46,500 | __ | 5 | 000000000 | 0000 |
| 1" | 0.227" | 1/4" per 12" | 3/8" | 1/4"-28 | Rockwell B85 | 46,500 | __ | 5 | 000000000 | 0000 |
| 1 1/4" | 0.222" | 1/4" per 12" | 3/8" | 1/4"-28 | Rockwell B85 | 46,500 | __ | 5 | 000000000 | 0000 |
| 1 1/2" | 0.217" | 1/4" per 12" | 3/8" | 1/4"-28 | Rockwell B85 | 46,500 | __ | 5 | 000000000 | 0000 |
| 2" | 0.206" | 1/4" per 12" | 3/8" | 1/4"-28 | Rockwell B85 | 46,500 | __ | 5 | 000000000 | 0000 |
| 2 1/2" | 0.196" | 1/4" per 12" | 3/8" | 1/4"-28 | Rockwell B85 | 46,500 | __ | 5 | 000000000 | 0000 |
| 3" | 0.186" | 1/4" per 12" | 3/8" | 1/4"-28 | Rockwell B85 | 46,500 | __ | 5 | 000000000 | 0000 |
| 4" | 0.165" | 1/4" per 12" | 3/8" | 1/4"-28 | Rockwell B85 | 46,500 | __ | 5 | 000000000 | 00000 |
Pin Number 5—0.287" Large End Dia. | ||||||||||
| 1" | 0.266" | 1/4" per 12" | 3/8" | 1/4"-28 | Rockwell B85 | 46,500 | __ | 5 | 000000000 | 0000 |
| 1 1/2" | 0.256" | 1/4" per 12" | 3/8" | 1/4"-28 | Rockwell B85 | 46,500 | __ | 5 | 000000000 | 0000 |
| 1 3/4" | 0.251" | 1/4" per 12" | 3/8" | 1/4"-28 | Rockwell B85 | 46,500 | __ | 5 | 000000000 | 0000 |
| 2" | 0.245" | 1/4" per 12" | 3/8" | 1/4"-28 | Rockwell B85 | 46,500 | __ | 5 | 000000000 | 0000 |
| 2 1/2" | 0.235" | 1/4" per 12" | 3/8" | 1/4"-28 | Rockwell B85 | 46,500 | __ | 5 | 000000000 | 00000 |
| 3" | 0.225" | 1/4" per 12" | 3/8" | 1/4"-28 | Rockwell B85 | 46,500 | __ | 5 | 000000000 | 00000 |
| 4" | 0.204" | 1/4" per 12" | 3/8" | 1/4"-28 | Rockwell B85 | 46,500 | __ | 5 | 000000000 | 00000 |
| 5" | 0.183" | 1/4" per 12" | 3/8" | 1/4"-28 | Rockwell B85 | 46,500 | __ | 1 | 000000000 | 0000 |
Pin Number 6—0.339" Large End Dia. | ||||||||||
| 1 1/4" | 0.313" | 1/4" per 12" | 3/8" | 5/16"-24 | Rockwell B85 | 46,500 | __ | 5 | 000000000 | 0000 |
| 1 1/2" | 0.308" | 1/4" per 12" | 3/8" | 5/16"-24 | Rockwell B85 | 46,500 | __ | 5 | 000000000 | 00000 |
| 1 3/4" | 0.303" | 1/4" per 12" | 3/8" | 5/16"-24 | Rockwell B85 | 46,500 | __ | 5 | 000000000 | 00000 |
| 2" | 0.297" | 1/4" per 12" | 3/8" | 5/16"-24 | Rockwell B85 | 46,500 | __ | 5 | 000000000 | 00000 |
| 2 1/4" | 0.292" | 1/4" per 12" | 3/8" | 5/16"-24 | Rockwell B85 | 46,500 | __ | 5 | 000000000 | 00000 |
| 2 1/2" | 0.287" | 1/4" per 12" | 3/8" | 5/16"-24 | Rockwell B85 | 46,500 | __ | 5 | 000000000 | 00000 |
| 3" | 0.277" | 1/4" per 12" | 3/8" | 5/16"-24 | Rockwell B85 | 46,500 | __ | 5 | 000000000 | 00000 |
| 4" | 0.256" | 1/4" per 12" | 3/8" | 5/16"-24 | Rockwell B85 | 46,500 | __ | 1 | 000000000 | 0000 |
| 5" | 0.235" | 1/4" per 12" | 3/8" | 5/16"-24 | Rockwell B85 | 46,500 | __ | 1 | 000000000 | 0000 |
| 6" | 0.214" | 1/4" per 12" | 3/8" | 5/16"-24 | Rockwell B85 | 46,500 | __ | 1 | 000000000 | 0000 |
Pin Number 7—0.407" Large End Dia. | ||||||||||
| 1 1/2" | 0.376" | 1/4" per 12" | 1/2" | 3/8"-24 | Rockwell B85 | 46,500 | __ | 5 | 000000000 | 00000 |
| 1 3/4" | 0.371" | 1/4" per 12" | 1/2" | 3/8"-24 | Rockwell B85 | 46,500 | __ | 5 | 000000000 | 00000 |
| 2" | 0.365" | 1/4" per 12" | 1/2" | 3/8"-24 | Rockwell B85 | 46,500 | __ | 5 | 000000000 | 00000 |
| 2 1/2" | 0.355" | 1/4" per 12" | 1/2" | 3/8"-24 | Rockwell B85 | 46,500 | __ | 5 | 000000000 | 00000 |
| 2 3/4" | 0.35" | 1/4" per 12" | 1/2" | 3/8"-24 | Rockwell B85 | 46,500 | __ | 5 | 000000000 | 00000 |
| 3" | 0.345" | 1/4" per 12" | 1/2" | 3/8"-24 | Rockwell B85 | 46,500 | __ | 5 | 000000000 | 00000 |
| 3 1/2" | 0.334" | 1/4" per 12" | 1/2" | 3/8"-24 | Rockwell B85 | 46,500 | __ | 1 | 000000000 | 0000 |
| 4" | 0.324" | 1/4" per 12" | 1/2" | 3/8"-24 | Rockwell B85 | 46,500 | __ | 1 | 000000000 | 0000 |
| 4 1/2" | 0.313" | 1/4" per 12" | 1/2" | 3/8"-24 | Rockwell B85 | 46,500 | __ | 1 | 000000000 | 0000 |
| 5" | 0.303" | 1/4" per 12" | 1/2" | 3/8"-24 | Rockwell B85 | 46,500 | __ | 1 | 000000000 | 0000 |
| 6" | 0.282" | 1/4" per 12" | 1/2" | 3/8"-24 | Rockwell B85 | 46,500 | __ | 1 | 000000000 | 0000 |
Pin Number 8—0.49" Large End Dia. | ||||||||||
| 1 3/4" | 0.454" | 1/4" per 12" | 5/8" | 7/16"-20 | Rockwell B85 | 46,500 | __ | 1 | 000000000 | 0000 |
| 2" | 0.448" | 1/4" per 12" | 5/8" | 7/16"-20 | Rockwell B85 | 46,500 | __ | 1 | 000000000 | 0000 |
| 2 1/2" | 0.438" | 1/4" per 12" | 5/8" | 7/16"-20 | Rockwell B85 | 46,500 | __ | 1 | 000000000 | 0000 |
| 3" | 0.428" | 1/4" per 12" | 5/8" | 7/16"-20 | Rockwell B85 | 46,500 | __ | 1 | 000000000 | 0000 |
| 3 1/2" | 0.417" | 1/4" per 12" | 5/8" | 7/16"-20 | Rockwell B85 | 46,500 | __ | 1 | 000000000 | 0000 |
| 4" | 0.407" | 1/4" per 12" | 5/8" | 7/16"-20 | Rockwell B85 | 46,500 | __ | 1 | 000000000 | 0000 |
| 4 1/2" | 0.396" | 1/4" per 12" | 5/8" | 7/16"-20 | Rockwell B85 | 46,500 | __ | 1 | 000000000 | 0000 |
| 5" | 0.386" | 1/4" per 12" | 5/8" | 7/16"-20 | Rockwell B85 | 46,500 | __ | 1 | 000000000 | 0000 |
| 6" | 0.365" | 1/4" per 12" | 5/8" | 7/16"-20 | Rockwell B85 | 46,500 | __ | 1 | 000000000 | 0000 |
Pin Number 9—0.589" Large End Dia. | ||||||||||
| 2" | 0.547" | 1/4" per 12" | 3/4" | 1/2"-20 | Rockwell B85 | 46,500 | __ | 1 | 000000000 | 0000 |
| 2 1/2" | 0.537" | 1/4" per 12" | 3/4" | 1/2"-20 | Rockwell B85 | 46,500 | __ | 1 | 000000000 | 0000 |
| 3" | 0.527" | 1/4" per 12" | 3/4" | 1/2"-20 | Rockwell B85 | 46,500 | __ | 1 | 000000000 | 0000 |
| 3 1/2" | 0.516" | 1/4" per 12" | 3/4" | 1/2"-20 | Rockwell B85 | 46,500 | __ | 1 | 000000000 | 0000 |
| 4" | 0.506" | 1/4" per 12" | 3/4" | 1/2"-20 | Rockwell B85 | 46,500 | __ | 1 | 000000000 | 0000 |
| 4 1/2" | 0.495" | 1/4" per 12" | 3/4" | 1/2"-20 | Rockwell B85 | 46,500 | __ | 1 | 000000000 | 0000 |
| 5" | 0.485" | 1/4" per 12" | 3/4" | 1/2"-20 | Rockwell B85 | 46,500 | __ | 1 | 000000000 | 0000 |
| 6" | 0.464" | 1/4" per 12" | 3/4" | 1/2"-20 | Rockwell B85 | 46,500 | __ | 1 | 000000000 | 0000 |
Pin Number 10—0.704" Large End Dia. | ||||||||||
| 3" | 0.642" | 1/4" per 12" | 7/8" | 5/8"-18 | Rockwell B85 | 46,500 | __ | 1 | 000000000 | 0000 |
| 3 1/2" | 0.631" | 1/4" per 12" | 7/8" | 5/8"-18 | Rockwell B85 | 46,500 | __ | 1 | 000000000 | 0000 |
| 4" | 0.621" | 1/4" per 12" | 7/8" | 5/8"-18 | Rockwell B85 | 46,500 | __ | 1 | 000000000 | 0000 |
| 4 1/2" | 0.61" | 1/4" per 12" | 7/8" | 5/8"-18 | Rockwell B85 | 46,500 | __ | 1 | 000000000 | 00000 |
| 5" | 0.6" | 1/4" per 12" | 7/8" | 5/8"-18 | Rockwell B85 | 46,500 | __ | 1 | 000000000 | 00000 |
| 6" | 0.579" | 1/4" per 12" | 7/8" | 5/8"-18 | Rockwell B85 | 46,500 | __ | 1 | 000000000 | 00000 |
Pin Number 11—0.858" Large End Dia. | ||||||||||
| 4" | 0.775" | 1/4" per 12" | 1 1/8" | 3/4"-16 | Not Rated | Not Rated | ASME B18.8.2 | 1 | 000000000 | 00000 |
| 5" | 0.754" | 1/4" per 12" | 1 1/8" | 3/4"-16 | Not Rated | Not Rated | ASME B18.8.2 | 1 | 000000000 | 00000 |
| 6" | 0.733" | 1/4" per 12" | 1 1/8" | 3/4"-16 | Not Rated | Not Rated | ASME B18.8.2 | 1 | 000000000 | 00000 |
| 8" | 0.691" | 1/4" per 12" | 1 1/8" | 3/4"-16 | Not Rated | Not Rated | ASME B18.8.2 | 1 | 000000000 | 00000 |
| 10" | 0.65" | 1/4" per 12" | 1 1/8" | 3/4"-16 | Not Rated | Not Rated | ASME B18.8.2 | 1 | 000000000 | 00000 |
Pin Number 12—1.03" Large End Dia. | ||||||||||
| 4" | 0.947" | 1/4" per 12" | 1 9/32" | 7/8"-14 | Not Rated | Not Rated | ASME B18.8.2 | 1 | 000000000 | 00000 |
| 6" | 0.905" | 1/4" per 12" | 1 9/32" | 7/8"-14 | Not Rated | Not Rated | ASME B18.8.2 | 1 | 000000000 | 00000 |
| 8" | 0.863" | 1/4" per 12" | 1 9/32" | 7/8"-14 | Not Rated | Not Rated | ASME B18.8.2 | 1 | 000000000 | 00000 |
| 10" | 0.822" | 1/4" per 12" | 1 9/32" | 7/8"-14 | Not Rated | Not Rated | ASME B18.8.2 | 1 | 000000000 | 00000 |
Pin Number 13—1.239" Large End Dia. | ||||||||||
| 10" | 1.031" | 1/4" per 12" | 1 9/32" | 7/8"-14 | Not Rated | Not Rated | ASME B18.8.2 | 1 | 000000000 | 00000 |
Pin Number 14—1.521" Large End Dia. | ||||||||||
| 10" | 1.313" | 1/4" per 12" | 1 7/16" | 1 1/8"-12 | Not Rated | Not Rated | ASME B18.8.2 | 1 | 000000000 | 000000 |
Tapped Taper Pins
These internally threaded pins sit flush in an assembly. For easy removal from a blind hole, thread a screw into the pin and pull out. Often used for positioning components and securing assemblies, they taper at a uniform rate to fit in tapered holes. Use a tapered drill bit that matches the pin number for a snug fit. They have slightly rounded edges to aid insertion.
Pins meet ASME B18.8.2 specifications for material and dimensions.
For technical drawings and 3-D models, click on a part number.
| Lg. | Small End Dia. | Rate of Taper | Thread Lg. | Thread Size | Specifications Met | Each | |
12L14 Carbon Steel | |||||||
|---|---|---|---|---|---|---|---|
Pin Number 5—0.289" Large End Dia. | |||||||
| 1 1/4" | 0.263" | 1/4" per 12" | 3/8" | 10-24 | ASME B18.8.2 | 000000000 | 00000 |
| 2" | 0.248" | 1/4" per 12" | 3/8" | 10-24 | ASME B18.8.2 | 000000000 | 0000 |
Pin Number 6—0.341" Large End Dia. | |||||||
| 2" | 0.3" | 1/4" per 12" | 7/16" | 1/4"-20 | ASME B18.8.2 | 000000000 | 0000 |
| 3" | 0.279" | 1/4" per 12" | 7/16" | 1/4"-20 | ASME B18.8.2 | 000000000 | 00000 |
Pin Number 7—0.409" Large End Dia. | |||||||
| 3" | 0.347" | 1/4" per 12" | 1/2" | 5/16"-18 | ASME B18.8.2 | 000000000 | 00000 |
| 4" | 0.326" | 1/4" per 12" | 1/2" | 5/16"-18 | ASME B18.8.2 | 000000000 | 00000 |
Pin Number 8—0.492" Large End Dia. | |||||||
| 3" | 0.43" | 1/4" per 12" | 1/2" | 5/16"-18 | ASME B18.8.2 | 000000000 | 00000 |
| 4" | 0.409" | 1/4" per 12" | 1/2" | 5/16"-18 | ASME B18.8.2 | 000000000 | 00000 |
Pin Number 9—0.591" Large End Dia. | |||||||
| 5" | 0.487" | 1/4" per 12" | 5/8" | 3/8"-16 | ASME B18.8.2 | 000000000 | 00000 |
| 6" | 0.466" | 1/4" per 12" | 5/8" | 3/8"-16 | ASME B18.8.2 | 000000000 | 00000 |
Pin Number 10—0.706" Large End Dia. | |||||||
| 4" | 0.623" | 1/4" per 12" | 3/4" | 1/2"-13 | ASME B18.8.2 | 000000000 | 00000 |
| 6" | 0.581" | 1/4" per 12" | 3/4" | 1/2"-13 | ASME B18.8.2 | 000000000 | 00000 |