A 9X49-0312 is a 0.0938-inch wide, 0.375-inch outer diameter Woodruff key made of 303 stainless steel, with a keyway depth of 0.1202 inches, a hub diameter tolerance of +0.0015 inch, and a flat key seat height of 0.0529 inch. The key has a 0.016-inch thickness, a 0.0419-inch root radius, and a 0.0948-inch maximum outer diameter. It is designed for shaft-to-hub connection in mechanical assemblies.
Industrial fasteners are hardware devices that join two or more items together, creating a semi-permanent or permanent connection. The fasteners most frequently used by machinery designers are screws, nuts, retaining rings, and various types of pins because of the basic role that they play in the assembly of mechanisms. Various industrial hardware components are used in the assembly process including knobs, washers, spacers, shims, handles, springs, spring-powered reels, and ball plunger screws.
Fasteners play a vital role in a wide range of applications, from everyday household items to medical devices, robotics, and even outer space. Careful consideration must be given before selecting the most appropriate fastener for an application.
Download Reference Tables to help with selection:
| Stock Drive Products & Sterling Instrument - SDP/SI | |
|---|---|
| Product Category | Machine Keys and Keystock |
| Product Number | A 9X49-0312 |
| Product Name | 0.0938" Wide, 0.375" O.D., 303 Stainless Woodruff Key |
| End Type | Round |
