A 9X49-0208 is a 0.0625 inch wide Woodruff key made of 303 stainless steel, with an outer diameter of 0.25 inch, a key seat depth of 0.016 inch, a hub bore tolerance of +0.0015 inch, and a length of 0.0728 inch. It has a key width tolerance of +0.002 inch and a key thickness of 0.0635 inch. The key features a flat key seat and is designed for shaft-to-hub coupling 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 9X49-0208 |
| Product Name | 0.0625" Wide, 0.25" O.D., 303 Stainless Woodruff Key |
| End Type | Round |
