The S78ESY-024031075 is a helical extension spring made of 302 stainless steel with a 0.240 inch outer diameter and a 0.75 inch free length. It has a wire diameter of 0.031 inch, a spring rate of 4.41 lbf/in, and exerts a load of 1.11 lbf at the specified extended length. The spring is close-wound with uniform body diameter and features crossover or machine loops supplied in either open or closed orientation at the manufacturer's option. It is wound either right- or left-hand, and loop orientation may vary.
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 | Extension Springs |
| Product Number | S78ESY-024031075 |
| Product Name | 0.24" (OD), 0.75" Free Length, Helical Extension Spring |
| Material | Stainless steel |
| Outer Diameter (OD) | 0.2400 inch (6.1 mm) |
| Wire Diameter | 0.0310 inch (0.7874 mm) |
| Free Length | 0.7500 inch (19.05 mm) |
