A 9X19-31 is a stainless steel split lock washer designed for use with a 5/16-inch screw, featuring an inside diameter of 0.322 inches, an outside diameter of 0.583 inches, and a thickness of 0.078 inches. It is made from stainless steel and complies with ASME B18.21.1 specifications. The washer 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 | A 9X19-31 |
| Product Name | 5/16 Screw Size, 0.322" Inside Diameter, 0.583"outside Diameter, 0.078" Thick Stainless Steel Split lock washer |
| Washer Type | Lockwasher, Helical Spring |
| Material | StainlessSteel; Stainless Steel |
| Inside Diameter | 0.322 inch (8.179 mm) |
