In 1965, Perigee Manufacturing Company, Inc. was founded by Patrick J. Topolewski in Detroit, Michigan. Perigee Manufacturing began with 1 Acme-Gridley screw machine and 1 Warner-Swasey turret lathe in a small 3,000 sq.-ft. building. In 1977, Patrick brought in his son, Michael, to help out as business continued to grow. In 1981, Michael became president and expanded the operations to accommodate nearly 35,000 sq.-ft. of building to house 19 screw machines, 18 nut tappers, 12 nut slotters, and a full complement of presses, drills, grinders, lathes and other secondary equipment. Michael brought in his son Michael in 1999 and his son Timothy in 2004. In recent years, Perigee Manufacturing has added CNC machining capabilities and a full packaging line to increase our breadth in the fastener market.
Perigee Manufacturing, a family owned and operated company, specializes in Hexagon Nuts Milled from Bar. Our unique manufacturing and process capabilities allow us to satisfy even the most demanding product requirements.
Perigee Manufacturing is the industry nut slotting specialist, with expertise in slotting, de-burring, re-tapping and finishing your supplied product to drawing or specification. From slotted nuts to all-metal (Marsden) lock nuts to non-standards (to drawing or specification); Perigee Manufacturing is capable of tailoring your product to ensure a superior quality fastener with best-in-industry lead time.
Perigee Manufacturing is dedicated to providing customers with product of the highest quality, on time, every time. By utilizing stringent process controls, combined with our on-site test and inspection lab, Perigee Manufacturing achieves full compliance with all state-of-the-art quality standards and government safety and regulatory requirements. Statistical methods & analysis, advanced quality planning and continuous improvement coupled with our knowledge base allow us to attain these goals.
While cold forming is capable of producing large quantities of fasteners, it is not cost effective for lower volumes. From 1 piece to 250,000 pieces, Perigee Manufacturing will satisfy your requirements. With the incorporation of a dedicated packaging line, your finished product can be manufactured, bagged, labeled and barcoded w/ RFID encoding to meet your requirements. Perigee Manufacturing is truly a one-stop shop.
Perigee Manufacturing manufactures small, medium and large volumes in standard and special patterns. Our specialty is slotted and castellated hexagon nuts; also, finished full, jam, heavy, thick, wheel, barrel, all-metal lock, Marsden lock, dynamic lock, cap/acorn, airframe, check, test, tamper-proof, breakaway, panel, sleeve, spacer and various other styles of nuts. Perigee Manufacturing also provides secondary slot milling for customer supplied hexagon nuts in large volumes for the automotive and heavy truck industries and prototype machining capabilities for custom and special requirements.
Perigee Manufacturing supplies the following industries/markets: Commercial, Automotive, Automotive Aftermarket, Heavy Truck, Defense/Military, Aerospace, Agricultural, Industrial and Construction. Perigee Manufacturing’s QMS is ISO 9001:2008 and has been certified to the Defense Logistics Agency's Qualified Suppliers List (QSLM) as an approved defense manufacturer since 2002 (CAGE 1X4X7).
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