Value Collection MSC67704965X Threaded Taper Pin Size 8

Product Description

The VALUE COLLECTION MSC67704965X is a Size 8 threaded taper pin manufactured from C-12L14 steel with an uncoated finish. It features a 7/16-20 threaded end, a large end diameter of 0.49 inches, a neck diameter of 0.368 inches, and a pin length of 1-3/4 inches. The maximum diameter tolerance is held to 0.0013 inches, making this pin suitable for precision locating and fastening applications where repeatable alignment is required. Machinists, maintenance technicians, and assembly professionals install this type of pin to secure components on shafts or in housings using a threaded nut for positive retention.

Threaded taper pins are used across industrial, mechanical, and maintenance applications where a standard taper pin must be removable under load or vibration. The threaded end accepts a standard nut, allowing the pin to be drawn tight or driven out without damage to the mating bore. This pin conforms to AN386 standards and is suited for use in machinery, equipment assemblies, and mechanical linkages where positive locking is required. It is sold individually and is appropriate for both original equipment assembly and field repair work.

Key Features

• Size 8 taper pin with 7/16-20 threaded end for nut-retained installation
• Large end diameter of 0.49 inches with maximum diameter tolerance of 0.0013 inches
• Neck diameter of 0.368 inches
• Pin length of 1-3/4 inches
• C-12L14 steel construction with uncoated finish
• Conforms to AN386 standard

Compatibility

Designed as an AN386-standard Size 8 threaded taper pin for use in machinery and equipment assemblies requiring a 7/16-20 threaded taper pin with a 0.49-inch large end diameter.

Installation Notes

Threaded taper pins are typically installed by machinists or maintenance technicians using a pin driver or press to seat the taper into a reamed bore, then threading a nut onto the exposed end to lock the pin in place. Always ream the mating bore to the correct taper specification before installation to ensure proper seating and load distribution. De-energize and lock out all equipment before servicing components that contain taper pins. Do not force an oversized pin into a bore, as this can crack or deform the mating component.