Value Collection MSC67706606X Threaded Taper Pin Size 7

Product Description

The VALUE COLLECTION MSC67706606X is a Size 7 threaded taper pin machined from 303 grade 18-8 stainless steel with a passivated finish. The pin measures 2 inches in length with a large end diameter of 0.407 inches and a neck diameter of 0.315 inches. The 3/8-24 threaded end allows for positive extraction without damage to the assembly. Passivation improves corrosion resistance by removing free iron from the surface and forming a protective oxide layer. This fastener meets AN386 standards and is suited for use by machinists, maintenance technicians, and assembly professionals working in environments where corrosion resistance is required.

Threaded taper pins are used in mechanical assemblies to secure hubs, collars, gears, and levers to shafts. The tapered profile creates a self-locking fit when driven into a reamed taper hole. The threaded end allows a nut or extractor to be used for controlled removal without driving the pin back through the bore. This pin is appropriate for both OEM manufacturing applications and field maintenance where a reliable, removable shaft-to-hub connection is needed in corrosive or wash-down environments.

Key Features

• AN386 standard compliance for dimensional consistency in aerospace and industrial assemblies
• 303 grade 18-8 stainless steel construction for corrosion resistance and machinability
• Passivated finish for enhanced surface corrosion protection
• 3/8-24 threaded end for controlled extraction with a standard nut or puller
• Maximum diameter tolerance of 0.0013 inches for precise tapered hole fit
• Self-locking taper profile eliminates the need for secondary retention hardware

Compatibility

Designed as an OEM-style replacement or direct-use fastener for mechanical assemblies requiring a Size 7 taper pin reamed to AN386 specifications with a 3/8-24 threaded end.

Installation Notes

Threaded taper pins are installed by a machinist or maintenance technician into a properly reamed taper hole sized to the pin number specification. De-energize and lock out all machinery before installation or removal. Drive the pin in from the small end using a pin driver or press until fully seated; use the threaded end with a nut and slide hammer or extractor for removal. Do not force the pin into an unreamed or undersized hole, as this may damage the bore or the pin threads.