Socket head cap screw made of alloy steel with black oxide finish, featuring a #4-40 thread, 0.25 inch length, 0.183 inch major diameter, 0.112 inch head diameter, 0.051 inch head height, and 0.064 inch socket drive size.
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 | Screws |
| Product Number | A 9Q26-044008 |
| Product Name | 0.25" length, #4-40 Thread, alloy steel, socket head cap screw, black oxide finish |
| Screw Type | Cap Screw |
| Head Type | Round Head; Other; Round |
| Standard Drives | Hex Socket / Allen |
