Slotted head shoulder screws with M3 x 0.5 thread, 7 mm shoulder diameter, and 3 mm shoulder length, made of steel, are designed for precision alignment and spacing in mechanical assemblies. The part is packaged and priced per 100 pieces with a shallow head and a 4.5 mm length of thread. The shoulder tolerance for the M3 size is +0.06 mm on the diameter, and the head height is 1.8 mm with a maximum radius of 0.1 mm. The screw conforms to DIN 923 specifications.
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 | MD0923MCO03X003 |
| Product Name | M3 X 0.5 Thread, 7mm Head Dia, 3mm Shoulder Length, Carbon Steel |
| Screw Type | Shoulder Screw |
