MISUMI USA, Inc.

Empowering Engineers with Configurable Components

Compression springs, extension springs and torsion springs available in plated music wire and passivated stainless steel in a wide variety of sizes.

No minimum ordering quantity. (read more)

SDP/SI Is an ISO 9001 manufacturer of over 262 compression spring, constant force spring, Belleville washer, Belleville spring washers, extension springs, Negator constant force spring, spring motors, spring motor... (read more)

Lee Spring offers over 10,000 Stock Compression Springs in wire size .006" to .250" in Plated Music Wire or Passivated Stainless Steel , O.D. from .057" to 1.937" (read more)

Newcomb Spring Corp. manufactures custom compression springs to match your specifications. Our facility network of nine ISO-Certified plants is ready to fullfill your long run, short run and prototype needs for precision compression springs. (read more)

Lee Spring manufactures Custom Compression Springs in a wide range of materials, in wire diameter .005" to .500", and in a variety of shapes, including barrel, concave, conical, convex or straight. (read more)

Lee's Catalog has always offered Stock Springs with relatively low rates, but the diameter might be too small to give the required pressure level or to accommodate assembly requirements. Their solution is 600 "soft", high-index Lite Pressure Compression Springs providing 1 to 5 psi's in larger diameters. (read more)

James Spring & Wire Company has the capability to produce precision Compression Springs with close tolerance spring loads for critical applications. (read more)

MW Industries manufactures compression springs using both cold- and hot-winding technologies, in wire diameters from .004" to 2", for a host of industrial applications, in both traditional and "exotic" metals. (read more)

Stock sizes in chromium alloy steel

Associated Spring Raymond offers an additional line to complement our current line of music wire springs. These items offer high performance in dimensions not included in our standard music wire line. (read more)

Lafco Tooling carries a large inventory of Compression Springs. Our compression springs are offered in both: Music Wire (ASTM-A228 / AMS 5112) and Stainless Steel (Type 302 / ASTM-A313) materials. Our compression springs are squared (within 3 degrees) and ground for diameter sizes 0.120" and over. All compression springs can be ordered with either a left-hand or right-hand direction of h... (read more)