Climax Metal Products ISTC-075-16 Threaded Shaft Collar

Product Description

The CLIMAX METAL PRODUCTS ISTC-075-16 is a one-piece threaded shaft collar designed to secure rotating or stationary shafts in mechanical assemblies. It features a 3/4-16 threaded bore with a 0.75-inch bore diameter, a 1.5-inch outside diameter, and a 0.5-inch width. Constructed from steel with a black oxide finish, it provides corrosion resistance and a clean appearance suitable for industrial environments. This collar is part of the ISTC series and is manufactured to ISO 9001:2008 quality standards. Millwrights, maintenance technicians, and mechanical assemblers install this type of collar in conveyor systems, pump assemblies, and power transmission equipment.

One-piece threaded shaft collars like the ISTC-075-16 are used in both light industrial and heavy-duty mechanical applications where a positive, thread-engaged connection to a shaft is required. They are commonly installed on lead screws, ball screws, and threaded shaft ends to act as positive stops, spacers, or bearing faces. This collar suits residential and commercial equipment builds as well as maintenance and repair operations requiring a reliable, compact shaft retention solution.

Key Features

• One-piece threaded design provides positive shaft engagement without set screws
• 3/4-16 thread size fits standard threaded shaft ends and lead screws
• Steel construction offers strength for power transmission and mechanical stop applications
• Black oxide finish adds corrosion resistance and reduces light reflection
• 0.5-inch width in a compact 1.5-inch OD envelope for space-constrained assemblies
• Manufactured under ISO 9001:2008 certified quality management processes

Compatibility

Designed as an OEM-style replacement or upgrade threaded shaft collar for mechanical assemblies requiring a 3/4-16 threaded bore with a 1.5-inch outside diameter.

Installation Notes

Installation is typically performed by millwrights or mechanical technicians. De-energize and lock out all rotating equipment before installing or adjusting shaft collars per applicable OSHA lockout/tagout procedures. Thread the collar onto the shaft by hand first to confirm proper thread engagement before applying a spanner wrench or pin wrench for final positioning. Do not use impact tools, as they may damage the threads or alter the collar position.