S78ESYM063080022 is a helical extension spring made of 302 stainless steel, spring temper, with a 6.3 mm outside diameter, 22 mm free length, and a 0.8 mm wire diameter. It has a maximum load of 12.33 N and a rate of 1.437 N/mm. The spring is supplied with crossover or machine loops, available in either open or closed loop configuration, and may be right- or left-hand wound. The product is close-wound and complies with metric dimensions as specified.
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 | S78ESYM063080022 |
| Product Name | 6.3mm Outside diameter, 22mm Free Length Helical Extension Spring |
| Material | Stainless steel |
| Outer Diameter (OD) | 0.2480 inch (6.3 mm) |
| Wire Diameter | 0.0315 inch (0.8000 mm) |
| Free Length | 0.8661 inch (22 mm) |
