The D.R. Templeman Co. - Plainville, CT
Manufacturer, Custom Manufacturer
Precision manufacturer of custom springs including conical or tapered springs. Wire sizes used range from 0.004" (0.1mm) to 0.080" (2.0mm), with emphasis given to sizes below 0.030" (0.76mm). Springs can be made to existing specifications or sales engineers can work to design and develop springs for specific applications. Materials used include stainless steel, music wire, high carbon spring steel, chrome silicon, phosphor bronze, beryllium copper, brass, inconel, monel, nickel, aluminum, tungsten, titanium, elgiloy and MP35N. Serves a wide range of industries including medical devices, electronic devices and switches, security and fire protection devices, hardware and tools, consumer products, and more.
www.drtempleman.com/coil-springs/compressio...

Conical Springs Products
	Conical Compression Springs

Electronic Fasteners, Inc. - Waltham, MA (Serving Connecticut)
Distributor
Stocking distributor of conical and stock springs. Vendor managed inventory programs available. On-time delivery.
Brand Names: Associated Spring
www.electronicfasteners.com/Mechanical-Comp...

Atlantic Precision Spring, Inc. - Bristol, CT
Custom Manufacturer
ISO 9001:2008 certified custom manufacturer. Custom contacts to spec in beryllium copper, brass, stainless steel & phosphor bronze. Fourslide parts, stampings, coil & flat springs, wire forms & clips. Design assistance, prototyping, short runs & a secondary department for assemblies. Computerized SPC. In-house CAD tooling. All types of metals.
www.aps-ct.com/compression-springs_extensio...

Gemco Mfg. Co., Inc. - Southington, CT
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2000 certified custom manufacturer of conical springs. Compression, torsion, extension, flat, garter, magazine, small & precision springs are also available. Materials include beryllium copper, titanium, nickel titanium, low & high carbon steel, aluminum, brass, stainless steel & copper. Value added services include in-die thread tapping, tool design & building, component design engineering, in-die spot welding & in-die insertion of electrical contacts, rivets, PEM® fasteners & screws. Industries served include power tool, consumer products, aerospace, electronics, telecommunications & medical.
www.gemcomfg.com/products/springs/

Southington Tool & Manufacturing Corp. (STMC) - Plantsville, CT
Manufacturer, Custom Manufacturer, Service Company
Design & manufacturer of metal stampings, flat springs, wire forms, extension, compression & torsion springs & related tooling. ISO 13485:2003 ISO 9001:2008 Certified.
www.stmc.com/springs.html

Plymouth Spring Co. - Bristol, CT
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2008 certified custom manufacturer of springs including recoil, conical and double torsion springs. Materials include alloy steel, beryllium copper, brass, bronze, Hastelloy®, Inconel®, Monel®, music wire, nickel, phosphor bronze and stainless steel. Springs are available in flat strip and wire forms and closed and open end ground and unground, short hook, straight offset and torsion and squared end types with anodizing, black oxide, cadmium, cleaned and oiled, painting, phosphate, powder coated, shot peening and zinc finishes. Applications include door locks, electromechanical valves and breakers. Industries served include aerospace/aviation, automotive, construction, consumer product, electrical/electronics, food processing, marine, mining, pharmaceutical, plumbing, pneumatics, power distribution, security and sporting goods. JIT and Kan Ban delivery.
www.plymouthspring.com/custom-spring-manufa...

Connecticut Spring & Stamping Corporation - Farmington, CT
Manufacturer, Custom Manufacturer
Manufacturer of conical springs. Round, square, rectangular or shaped .002-.350 music wire, chome silicon, stainless (17-7PH), titanium, inconel & many other materials. Grinding, heat treating, shot peening, mechanical deburring done in house.

National Spring & Stamping - Thomaston, CT
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of automotive, beryllium copper, brass & bronze, generator & motor brush holder, carbon steel, clock & clockwork, clutch, coil, compression, conical, double torsion & extension springs. Full range of compression & extension springs available in wire sizes from .005 through .156 in. dia. Flat & special shaped wire springs can also be provided. In-process & final inspection is performed using electronic digital spring testers to insure that proper load & size requirements are met.

Lee Spring Co. - Bristol, CT
Manufacturer, Custom Manufacturer
Conical springs. Manufacturer of stock & custom compression springs, extension springs, torsion springs, die springs, fourslide products, stampings, wireforms & belleville washers. All sizes, shapes; plated, stainless steel. Over 10,000 different stock springs available for delivery.

Century Spring MFG Co., Inc. - Bristol, CT
Manufacturer, Custom Manufacturer
Manufacturer of springs.

Engineering Specialties, Inc. (ESI) - North Branford, CT
Manufacturer, Custom Manufacturer
Manufacturer of compression, extension, torsion, wire forms, stampings, threading, welding & assembly, short & long run springs available in .004 in. to 1.5 inches.

Hurley Manufacturing Co. - New Hartford, CT
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2000 & QS 9000 certified custom manufacturer of springs including conical, compression, flat, torsion, double torsion, helical & extension springs. Springs are made from 302 & 17-7 stainless steel, Inconel®, phosphor bronze & beryllium copper & are available in 0.005 in. to 0.207 in. dia. Capabilities include CNC retrofitting, 0.08 in. to 0.207 in. wire coiling, sorting, wire torsioning up to 0.025 in. to 0.080 in. dia., wire bi-axis spring forming up to 0.019 in. 0.062 in. dia., 8 tons to 15 tons pressing, lathe cutting, cut-off sawing, surface & spring grinding, milling, degreasing, finishing, tumbling, heat treating, welding, deburring, passivating, testing, color coding, shot peening, magnetic inspection, plating & powder coating.