A 9T41-R8399128 is a red acetal resin knurled knob with a 1/4-20 screw 1 inch long. The knob is assembled with a steel alloy screw and priced per 10 pieces. The series consists of knurled knobs with acetal resin bodies and steel screws, available in various screw sizes and lengths, with color codes applied via suffixes such as -R for red.
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-R8399128 |
| Product Name | 1/4-20 Red Acetal Knurled Knob & Cap Screw Ass'y, 1" lg. |
| Knob Type | Thumbscrew |
