A screw, or bolt, is a type of fastener characterized by a helical ridge, known as an external thread or just thread, wrapped around a cylinder. Some screw threads are designed to mate with a complementary thread, known as an internal thread, often in the…
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In 1908, Peter L. Robertson of Canada recognized the need for a better screw recess. He developed a square recess, and patented it as Robertson®, which is the name it is known by to this day. To introduce this revolutionary recess to the U.S. market, Pan…
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Started in the basement of Calvin O. Brown in 1935 and now headed by his son Jim Brown who moved the company to a 25,700 square foot manufacturing facility located in Elgin, IL employing nineteen people. We have over 500 different sizes and styles of set…
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Established in 1975 as a one-man operation, Canadian Feed Screws Mfg. Ltd. has become world renowned as screw and barrel specialists. We manufacture feed screws of the highest quality, and provide service and a product that is second to none. We service…
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FOR ALL THINGS FIXINGS. For all trades projects, quality fixing and anchoring solutions are central to the integrity of your build. And you need construction fasteners that will stand the test of time. Also, a partnership with a knowledgeable and…
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