Wire Forms

Custom Wire Forms
Custom Wire Forms

In addition to the comprehensive range of springs we manufacture at Jackson Spring Mfg. Co. Inc., we can fabricate custom wire forms to customer prints using round or flat wire. Utilizing manual or CNC processes, depending of the form and production volume, our trained metalworkers can create custom wire forms using ASTM and SAE grade stainless steel, copper, carbon steel, and alloy steel wire.

Optical comparators, vision systems, and load testing equipment are used to verify conformance to all dimensional and performance requirements. Our documented quality management system is backed by an IATF 16949:2016 & ISO 9001:2015 certification and over 50 years’ of industry experience. Surface treatment options include black oxide or zinc plating as well as custom color coating or stainless steel passivation.

For high volume production, we can set up automated processes that allow parts to be run in a lights out manufacturing setting, minimizing per piece costs. Lead times are quoted on a job by job basis, but typically average 3 to 4 weeks. JIT delivery and expedited production services are also available on request. For additional information about our custom wire forming capability, see the table below, or contact us directly.

Wire Form Highlights

Flat Strip Form
Wire Form
Stainless Steel
Alloy Steel
Spring Material Grades
Carbon Steel:
  • ASTM A229 (Oil Tempered MB Grade)
  • SAE 1080 (Oil Tempered GB Grade)
  • ASTM A227 (Hard- Drawn MB grade)
  • ASTM A228 (Music Wire)
  • SAE 1074 (Blue Tempered or Annealed)
  • SAE 1064 (Blue Tempered or Annealed)
  • SAE 1070 (Blue Tempered or Annealed)
  • SAE 1095 (Blue Tempered)

Alloy Steel:

  • ASTM A231 (Chromium Vanadium)
  • ASTM A401 (Chromium Silicon)
  • ASTM A313 ( Stainless )
  • SAE 51414 (Stainless)
  • SAE 51420 (Stainless)
  • SAE 51431 (Stainless)


  • ASTM B 134 (Spring Base)
  • ASTM B 159 (Phosphor Bronze)
  • ASTM B 197 ((Beryllium copper)
Surface Treatment
Black Oxide
Cleaned & Oiled
Zinc Plating
CNC Machinery
Compression Spring Coiler
Mechanical Coiler
CNC Coiler
CNC Multi radical Formers
Additional Services
CAD Design
Color Coating
Vision System
Optical Comparison
Various Load Testing
Production Volume
Specialty Production Shop
Long Runs
High Volume
Typical Lead Time
3-4 Weeks Job to Job Basis
Rush Services Available
Emergency Services Available
JIT Deliveries

Additional Information

Industry Focus
Fluid Sealing
Fire Arms
Industry Standards
CASMI - Chicago Association of Spring Manufacturers, Inc.
SMI - Spring Manufacturers Institute
IATF 16949:2016 & ISO 9001:2015 - International Organization for Standardization

ITAR Registered 

Lights Out Manufacturing
File Formats
IGES - Initial Graphics Exchange Specification, ANSI file format.
PDF - Portable Document Format
STEP - Standard for the Exchange of Product Model Data