Panel screws come pre-assembled with Split L, Internal Tooth L, or External Tooth L washers, and are available in nine head styles. Four come slotted or Phillips: pan head, fillister, round head, and flat head; binding head comes slotted only. Other styles include socket head cap, hex head machine, hex socket flat captive head, and hex socket low head. The panel screw assembly comes with silicon-bronze split-lock washers, copper alloy No. 651 or 655, internal or external phosphor bronze lock washers, copper alloy No. 510, and brass flat washers No. 260.
Accurate Machine Screw Co., 10 Audrey Place, Fairfield, NJ 07004.
What should be the perception of a product’s real-world performance with regard to the published spec sheet? While it is easy to assume that the product will operate according to spec, what variables should be considered, and is that a designer obligation or a customer responsibility? Or both?
Biomimicry has already found its way into the development of robots and new materials, with researchers studying animals and nature to come up with new innovations. Now thanks to researchers in Boston, biomimicry could even inform the future of electrical networks for next-generation displays.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.