A 9Y31-0648 is a hardened 416 stainless steel dowel pin with a diameter of 0.1877 inches and a length of 1.500 inches, designed for precision alignment in mechanical assemblies. The pin is heat-treated to a Rockwell hardness of Rc 36-42 and features clear passivation. It is priced per 100 pieces and has a tolerance of ±0.0001 inch on diameter and ±0.010 inch on length. Both ends are chamfered as an SDP standard option.
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 | Industrial Pins |
| Product Number | A 9Y31-0648 |
| Product Name | 0.1877" Dia. X 1.5" Long 416 StainlessSteel Dowel Pin |
| Nominal Diameter | 0.1877 inch (4.77 mm) |
