Value Collection MSC67706242X Threaded Taper Pin Size 5

Product Description

The VALUE COLLECTION MSC67706242X is a Size 5 threaded taper pin machined from 18-8 Grade 303 stainless steel with a passivated finish. The pin measures 2 inches in length with a large-end diameter of 0.287 inches and a neck diameter of 0.198 inches. The 1/4-28 threaded end allows secure fastening and controlled removal in precision assemblies. Maximum diameter tolerance is held to 0.0013 inches, making this pin suitable for applications where tight positional accuracy is required. Machinists, maintenance technicians, and assembly professionals install these pins to align or lock components in mechanical assemblies across industrial and trade environments.

This threaded taper pin is used in mechanical assemblies that require repeatable alignment or positive locking between mating parts such as hubs, collars, levers, and shafts. The tapered profile self-locks under load while the threaded end allows extraction with a standard nut and driver. The passivated stainless steel construction makes it suitable for environments with moderate moisture exposure or where corrosion resistance is a priority. It conforms to AN386 standards, which is common in both industrial and aerospace-adjacent maintenance applications.

Key Features

• Size 5 taper pin with 2-inch pin length for standard mechanical assembly fitment
• Large-end diameter of 0.287 inches with maximum diameter tolerance of 0.0013 inches
• 1/4-28 threaded end for controlled installation and tool-assisted extraction
• Grade 303 18-8 stainless steel construction for corrosion resistance
• Passivated finish enhances surface corrosion resistance without dimensional change
• Conforms to AN386 standard

Compatibility

Designed as an AN386-compliant Size 5 threaded taper pin for use in mechanical assemblies requiring standard taper pin fitment with a 1/4-28 threaded end.

Installation Notes

Threaded taper pins are installed by machinists or maintenance technicians using a taper pin reamer to prepare the mating hole to the correct taper before driving the pin. Always de-energize and lock out any machinery before removing or installing taper pins in rotating or load-bearing assemblies. Use a standard nut on the threaded end for extraction to avoid damage to mating components. Verify hole taper and size match the pin specification before installation.