Clear All
System of Measurement System of Measurement |
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Material Material |
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End Shape End Shape |
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 | Rounded |
Pin Type Pin Type |
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 | Taper |
Shaft Type Shaft Type |
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 | Tapered |
Head Type Head Type |
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 | Threaded |
End Type End Type |
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 | Plain |
Specifications Met Specifications Met |
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Minimum Hardness Minimum Hardness |
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Breaking Strength Breaking Strength |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Thread Size Thread Size | Show |
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Thread Size Thread Size | Hide |
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Pin Number Pin Number |
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Thread Length Thread Length |
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Rate of Taper Rate of Taper |
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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 | ||||||||||
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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 | 000000 |
| 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 |
Shoulder Screws
