Hexagonal aluminum spacer with a 1/4 inch length and #4-40 thread, designed for mechanical assembly. The spacer has a 3/16 inch diameter and is manufactured from aluminum alloy in a plain finish. Available in multiple thread lengths and materials, this variant is specifically identified in the catalog as A 9A43-E44012.
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 | A 9A43-E44012 |
| Product Name | Hexagonal Spacer With #4-40 Thread, Made From Aluminum Alloy |
| Type & Shape | Spacer; Round; Hex |
