What We Do

Fennell Spring Company supplies precision springs and wire forms for automotive, commercial, industrial, government, aerospace & medical applications worldwide with unbeatable floor-to-door turnaround time and a full team to aid in prototype development.

Our springs and wire forms are available in wire diameters of .005 inches to .250 inches in a variety of raw and pre-plated materials to meet all your functional requirements.

WIRE LIST

HOW WE WORK

Our 65,000 square foot manufacturing facility houses state of the art coiling and wire-forming equipment in the capable hands of highly-skilled personnel and complies with ISO 9001:2015 and CQI-9 standards as documented by independent auditor, National Quality Assurance, USA Inc.

In-House Operations

Grinding
Stress Relieving
Painting/Dyeing
Shot Peening/Tumbling
Tooling by expert toolmakers

Full-Service Departments

Quality Assurance (PPAP, Cycle Testing)
Product Engineering
Customer Assistance
Complete EDI capabilities for electronic transfer of purchase orders and order releases

Compression Springs

Available in a variety of sizes in cylindrical diameters, as well as conical, concave, convex or any combination of these shapes based on your application. A full in-house grinding department, shotpeen department, and dye capabilities, in addition to, a range of outsourced plating to finish each spring to your exact specifications.

Wire Diameters .005’’ to .250’’

Extension Springs

When your application calls for controlled resistance to a pulling force, Fennell Spring can produce the extension spring you need in a variety of raw and pre-plated metals with classic or custom end hooks.

Wire Diameters .005” to .100’’

Torsion & Clutch Springs

Angular ends and controlled resistance to external torque differentiate these precision springs. Specific functional expectations will determine the final product.

Wire Diameters .005’’ to .157’’

Wire Forms

These coil-less springs are available in as many shape options as there are applications. Let us work with you to produce the exact wire form you need.

Wire Diameters .005’’ to .250’’