A 9M41 series tee knobs are acetal resin thumb knobs designed for use with socket head cap screws, featuring a 5/16 inch shank diameter and a 1-1/2 inch overall height for the #10 screw size variant. The part number A 9M41-B8398925 corresponds to a black-colored variant in this series, with a 13/32 inch knurled knob diameter and a 5/8 inch total length. These knobs are priced per 100 pieces and are intended for assembly with A 9Q26 series cap screws using a ribbed retaining socket that shears and locks upon pressing.
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-B8398925 |
| Product Name | Black Acetal, 5/16 Tee Knobs For Thumb Screw |
| Knob Type | Thumbscrew; Tee Knob |
