Value Collection MSC67705764X Threaded Taper Pin Size 10

Product Description

The VALUE COLLECTION MSC67705764X is a Size 10 externally threaded taper pin machined from C-12L14 free-machining steel in an uncoated finish. The pin measures 3.5 inches in overall length with a large-end diameter of 0.704 inches and a maximum diameter tolerance of 0.0013 inches, making it suitable for precision mechanical assemblies that require a removable, self-locking taper fit. The 5/8-18 threaded end allows a nut to be used for positive retention or controlled extraction. Machinists, millwrights, and maintenance technicians typically install these pins in shaft-to-hub connections, linkages, and structural joints where alignment and load transfer are critical.

This threaded taper pin is used in industrial and commercial mechanical assemblies where a standard smooth taper pin is not sufficient for retention. The threaded configuration is especially common in applications subject to vibration or cyclic loading, where the nut provides a mechanical lock against loosening. Typical install scenarios include machine tool spindles, drive shafts, pump housings, and structural clevis joints in both OEM manufacturing and field maintenance work.

Key Features

• Size 10 taper pin with 0.704 inch large-end diameter and 3.5 inch pin length
• 5/8-18 threaded end for nut retention and controlled extraction
• C-12L14 free-machining steel construction for consistent dimensional accuracy
• Maximum diameter tolerance of 0.0013 inches for precise taper fit
• Meets AN386 standard for threaded taper pins
• Uncoated finish suitable for standard indoor mechanical environments

Compatibility

Designed as an AN386-standard threaded taper pin for use in mechanical assemblies requiring a Size 10 taper with a 5/8-18 threaded end. Verify taper reamer size and hole preparation match Size 10 specifications before installation.

Installation Notes

Threaded taper pins are installed by machinists or maintenance technicians using a properly sized taper reamer to prepare the receiving hole. Always de-energize and lock out the equipment before driving or extracting any taper pin. Drive the pin from the small end using a pin driver or arbor press until the taper seats fully, then thread on the retaining nut. Do not use an oversized hammer or impact tool that could distort the taper or damage the threads.