MD0137MQB360 is a wave spring washer made of spring steel with a hardness of HRC 43 to 50, designed for M20 screw size. It has an inside diameter of 21 mm, an outside diameter of 36 mm, a height of 1.6 mm, and a tolerance of ±0.08 mm on the height. The washer complies with DIN 137 Type B specifications and is priced per 100 pieces.
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 | Washers |
| Product Number | MD0137MQB360 |
| Product Name | Wave Spring Washers, 21mm Inside Diameter, 36mm Outside Diameter, M20 Screw Size, Material- Spring Steel HRC 43-50. |
| Washer Type | Wave |
| Material | Spring Steel HRC 43-50; Spring Steel |
| Inside Diameter | 0.827 inch (21.000 mm) |
