Carbon steel groove pins with a parallel groove design and zinc plating are designed for secure fastening in mechanical assemblies. The A 9C37-0440 variant has a pin diameter of 0.123 to 0.125 inches and a length of 1.250 inches, with a chamfer of 0.016 inch. The expanded diameter ranges from 0.132 to 0.136 inches, and the groove extends half the pin length. The pin features a 35°±0.5° taper angle.
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 9C37-0440 |
| Product Name | 0.123/0.125 Pin Diameter, 1.25 Long, Steel (Zinc Plated) Grooved Pin |
| Pin Type | Groove |
