Value Collection 67705483X Threaded Taper Pin Size 9

Product Description

The VALUE COLLECTION 67705483X is a Size 9 threaded taper pin manufactured from C-12L14 steel with an uncoated finish. Taper pins are precision-machined fasteners used to secure hubs, collars, and mechanical assemblies to shafts, providing accurate and repeatable alignment under load. This pin features a 1/2-20 threaded end for positive retention with a nut, a large end diameter of 0.589 inches, and a neck diameter of 0.43 inches. At 3.5 inches in pin length and meeting AN386 standards, it is suited to industrial and mechanical assembly work performed by machinists, millwrights, and maintenance technicians.

This taper pin is used in mechanical power transmission and structural assembly applications where a pinned connection must resist both shear and axial loads. The threaded end allows the pin to be drawn in with a nut and removed without damage to the assembly. Typical installations include shaft-to-hub connections, linkage alignment, and jig and fixture work in both production and maintenance environments.

Key Features

• Size 9 taper pin with 0.589 inch large end diameter for precise shaft and hub alignment
• 1/2-20 threaded end allows positive nut retention and controlled removal
• C-12L14 steel construction provides good machinability and consistent mechanical properties
• Maximum diameter tolerance of 0.0013 inches ensures accurate fit in reamed holes
• Meets AN386 standard for dimensional and material conformance
• Uncoated finish suitable for dry or lubricated service environments

Compatibility

Designed as an OEM-style replacement or direct-fit taper pin for Size 9 taper-reamed holes in mechanical assemblies conforming to AN386 dimensional standards.

Installation Notes

Taper pins are typically installed by machinists or maintenance technicians using a taper pin reamer to prepare the hole before driving or threading the pin into place. De-energize and lock out all equipment before beginning any pinning operation. The threaded end should be engaged with a properly sized nut and drawn up evenly to seat the taper fully without over-driving. Never force an oversized pin into an under-reamed hole, as this can crack the hub or distort the shaft.