The S7220Y-13124 is a spiral pin made from 300 series stainless steel, designed for secure fastening in shaft applications with a 3/8 in, 7/16 in, or 1/2 in bore. It has an expanded diameter of 0.131 in with a tolerance of +.007/-.000 and is rated for a shaft hole size of 0.125 in with a tolerance of +.004/-.001. The pin length is 3/4 in. The part is swaged and features chamfered ends for ease of insertion.
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 | S7220Y-13124 |
| Product Name | 0.131" Expanded Diameter, 302 Stainless Steel Spirol Pin |
| Length | 0.7500 inch (19.05 mm) |
