Acetal resin L-style thumb screw knobs for #10 and 1/4 inch cap screws, priced per 100 pieces. The A 9M41-8398951 variant has a 1/4 inch shaft diameter, 11/16 inch overall height, 7/16 inch grip width, and a 33/64 inch head diameter. All variants are designed to fit A 9Q26 series cap screws by pressing into a ribbed retaining socket to shear and lock. Colors are assigned via suffix codes, with 'G' indicating gray.
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 9M41-G8398951 |
| Product Name | Gray Acetal, 1/4 L Knobs For Thumb Screw |
| Knob Type | Thumbscrew; L Knob |
