Value Collection MSC67704601X Threaded Taper Pin Size 7

Product Description

The VALUE COLLECTION MSC67704601X is a Size 7 externally threaded taper pin machined from C-12L14 leaded steel and supplied in an uncoated finish. Taper pins are precision-ground fasteners used to locate, align, or retain mating components on shafts, hubs, and assemblies. This pin measures 2 inches in pin length with a large end diameter of 0.407 inches and a neck diameter of 0.315 inches. The 3/8-24 threaded end accepts a nut, allowing positive retention and controlled extraction without a drift punch. Maximum diameter tolerance is held to 0.0013 inches, supporting accurate, repeatable fits in close-tolerance applications.

Threaded taper pins are used across industrial, mechanical, and maintenance applications wherever a removable, self-locking alignment pin is required. Common install scenarios include shaft-to-hub connections on gearboxes, pump drives, conveyor components, and machine tool assemblies. The threaded design makes extraction straightforward in locations where driving the pin from the small end is impractical. This pin conforms to AN386 standards and is suitable for both original assembly and replacement use in production and MRO environments.

Key Features

• Size 7 threaded taper pin conforming to AN386 standard
• 3/8-24 threaded end for nut retention and controlled removal
• Large end diameter of 0.407 inches with maximum diameter tolerance of 0.0013 inches
• Neck diameter of 0.315 inches
• C-12L14 leaded steel construction for good machinability and surface finish
• Uncoated finish suitable for general-purpose industrial use

Compatibility

Designed as an AN386-compliant Size 7 threaded taper pin for use in mechanical assemblies requiring a removable, nut-retained alignment or retention pin.

Installation Notes

Threaded taper pins are typically installed by machinists, millwrights, or maintenance technicians using a reamed tapered hole matched to the pin size. Always ream the hole to the correct taper before installation to ensure proper seating and contact along the full pin length. De-energize and lock out all machinery before installing or removing taper pins in rotating assemblies. Use the threaded end and a mating nut to extract the pin cleanly without damaging the bore.