A 9C39M030306 is a carbon steel parallel machine key conforming to DIN 6885A, with a width of 3 mm, height of 3 mm, and length of 6 mm. The key features a tolerance specification of 0/-0.025 mm for widths up to 3 mm, as defined for metric components in the series. The part is designed for shaft-hub connections 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 9C39M030306 |
| Product Name | 3mm wide BY 3mm Height, 6mm Long Carbon steel machine key (per DIN 6885A) |
| Height | 0.1181 inch (3 mm) |
