S7270YM4025 is a spring post made of carbon steel with a 4 mm diameter, 25 mm overall length, and a head height of 1.6 mm. It features three grooves and complies with DIN 1469 Type C. The shaft diameter tolerance is H9 (+0.025/0), and the head diameter tolerance is H11 (+0.075/0). The post has a length l1 of 2.4 mm and l2 of 1.6 mm. It is priced per 100 pieces.
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 | Posts, Spacers, and Standoffs |
| Product Number | S7270YM4025 |
| Product Name | 25mm Long, 4mm Dia. Steel Spring Post |
| Type & Shape | Round |
