Value Collection MSC67700286X Taper Pin Size 4/0 Stainless

Product Description

The VALUE COLLECTION MSC67700286X is a Size 4/0 passivated stainless steel taper pin designed for precision alignment and fastening applications in mechanical assemblies. The pin features a small end diameter of 0.0934 inches and a large end diameter of 0.109 inches, with an overall length of 0.75 inches. Manufactured from Grade 303, 18-8 stainless steel with a passivated finish, this taper pin resists corrosion while maintaining dimensional accuracy. It conforms to ANSI/ASME B18.8.2 standards, making it a reliable choice for consistent, repeatable fitment in precision machinery, tooling, and equipment maintenance.

This taper pin is suited for use in machinery assemblies, jigs, fixtures, and mechanical linkages where accurate shaft-to-hub or component alignment is required. The passivated stainless steel construction makes it appropriate for environments where moisture or mild chemical exposure is a concern, such as food processing equipment, marine applications, or industrial machinery. Machinists, millwrights, and maintenance technicians typically install these pins where a self-locking taper fit is needed to secure rotating or sliding components.

Key Features

• Size 4/0 taper pin conforming to ANSI/ASME B18.8.2 standards
• Small end diameter of 0.0934 inches with a tolerance range of -0.0007 to +0.0013 inches
• Large end diameter of 0.109 inches for a self-locking taper fit
• Grade 303, 18-8 stainless steel construction for corrosion resistance
• Passivated finish for enhanced surface protection
• 0.75 inch overall length suitable for compact mechanical assemblies

Compatibility

Designed as a standard ANSI/ASME B18.8.2 Size 4/0 taper pin replacement for use in precision mechanical assemblies requiring a self-locking taper pin fastener of this diameter range.

Installation Notes

Taper pins are typically installed and removed by machinists or maintenance technicians using a pin punch and hammer or a taper pin reamer for new holes. Always de-energize and lock out equipment before servicing any assembly containing taper pins. Ensure the mating tapered hole is clean, free of burrs, and dimensionally correct before driving the pin to avoid damaging the component or the pin. Do not force an oversized pin into an undersized hole.