A 9T41-R8399133 is a red acetal resin knurled knob with a 5/16-18 screw, 1 inch long. The knob is made of acetal resin and the screw of steel alloy, supplied as an assembled unit. The part is priced per 10 pieces and is part of a series featuring varying screw sizes and lengths with color-coded options. The exact dimensions and thread specification for this variant are confirmed by the catalog numbering system.
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 | Knobs (industrial) |
| Product Number | A 9T41-R8399133 |
| Product Name | 5/16-18 Red Acetal Knurled Knob & Cap Screw Ass'y, 1" lg. |
| Knob Type | Thumbscrew |
