A 4T15-312 is a hexagonal wrench designed for use with cap screws having a 3/8 inch head and set screws with a 5/8 inch head. It is made of plated steel and matches the size designation for 5/16 inch across flats and 3/8 inch screw size. The wrench is part of a series offering multiple sizes for socket head cap screws and hex keys.
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 | Wrenches |
| Product Number | A 4T15-312 |
| Product Name | HEXAGONAL WRENCH, FOR 3/8 CAP SCREW & 5/8 SET SCREW. |
| Type | Key |
