4130 alloy steel has a low carbon content that provides good weldability. It's often used for gears, fasteners, and structural applications.

With a higher chromium content than 15-5 PH stainless steel, this high-strength 17-4 PH offers better corrosion resistance. It is also known as 630 stainless steel.

One of the most machinable types of stainless steel available, 416 contains sulfur for fast machining without clogging cutting tools. It's used for gears, screws, and shafts.

An oversized diameter allows for finishing to your exact requirements.

An oversized diameter allows for finishing to your exact requirements.

Internal threads allow you to mount these shafts onto threaded studs and fasteners, no shaft supports needed.

Lighter than solid shafts, hollow shafts reduce your total system weight and allow you to run various media such as electrical wiring, compressed air tubing, coolants, or lubricants through the center.

For your compliance and quality assurance needs, these shafts come with a material certificate with a traceable lot number.

With 2" of each end softened, it's easier to machine a custom end for mounting. The rest of the shaft is case-hardened, which increases hardness and wear resistance on the surface of the shaft while allowing the center to remain soft for absorbing stresses caused by shifting loads.

Replace worn shafts in two-piece support-rail shaft systems, or mate with a support rail to create your own. The tapped mounting holes match those on our Support Rails.