Socket head cap screws made of alloy steel with a black oxide finish, sized 1/4-20 thread and 1.5 inches in length, are designed for industrial fastening applications. The part is offered in a standard socket head configuration with a knurled or smooth head option. Dimensions include a maximum head diameter of 0.375 inches, a body diameter of 0.250 inches, a head height of 0.120 inches, and a nominal drive socket size of 3/16 inch. The screw meets inch-size fastener specifications as defined in the product series.
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 9Q26-252048 |
| Product Name | 1.5" length, 1/4-20 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 |
