A 9X31-0856 is a 0.250-inch diameter by 1.750-inch long precision dowel pin made from 300 series stainless steel with clear passivation. It has a tolerance of +0.0002/-0.0000 inch on diameter and ±0.010 inch on length, with chamfered or rounded ends at SDP's option. The part is priced per 100 pieces and is designed for precise alignment 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 | Industrial Pins |
| Product Number | A 9X31-0856 |
| Product Name | 0.25" Dia. X 1.75" Long 300 Series Stainless Steel Dowel Pin |
| Nominal Diameter | 0.2500 inch (6.35 mm) |
