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Cold Formed Miniature Fasteners

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Miniature Fasteners PDF
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Cold Formed Miniature Fasteners

Anderson Manufacturing has produced miniature fasteners and parts for electrical contacts since our business began nearly 40 years ago. We continue today as an experienced supplier of cold formed miniatures that meet the precision fastening needs of automotive, electronic, medical and other applications.

We manufacture miniature fasteners such as screws, bolts, contacts and studs (including clinch studs) using materials ranging from aluminum, brass, copper and stainless steel, to low carbon steel and others. We can form fasteners with diameters as small as 0.019", and with diameter and length tolerances of ±0.001" and ±0.002", respectively.

For standard or custom miniature fasteners, contact us or request a quote.

Case Studies

Miniatures

Miniature Rivets Produced with Less Variability

A local competitor had been manufacturing a small (0.028” dia.) rivet from a platinum alloy for use in automotive spark plugs. The process contained too much variability for the end customer’s needs...

Learn More...

 

Specifications Equipment List
Tolerances Tolerances are part dependent but typical tolerances are:
  • Diameters +/-0.001"
  • Lengths +/-0.005"
But in many cases, we can achieve:
  • Dia.+/- 0.0005"
  • Length +/-0.002"
...if the design requires.
Part Dimensions (Min / Max) Cutoff size: 0.019"(0.5mm) - 1.000"(25mm)
Cutoff length: 0 - 8.5"(216mm)
Stations: 1 die/2 blow through 6 die/6 blow
Materials commonly processed Various Alloys of the list below but NOT limited too:
  • Steels (Carbon and Alloy)
  • Stainless Steels (300 & 400 series, A286, et.al.)
  • Brass
  • Copper
  • Other Copper Alloys (e.g. Bronzev)
  • Aluminum
  • Nickel
  • Silver
  • Platinum
  • Tin
  • Lead
Others Available Upon Request
Secondary Operations

Various Plating

Anderson has multiple partnered vendors who provide us with their expertise in their special services such as heat treating and plating.

Many other value added operations are also available but NOT limited to...

  • Trimming
  • Thread Rolling
  • SEMS Rolling
  • Roll Forming
  • Shaving/Pointing
  • Drilling
  • Broaching
  • Heat Treatment
  • Plating
  • Painting
  • Thread Patch
  • Adhesive
  • Lubricants
  • Over-Molding
Product Description Custom Cold Formed Fasteners
Applied Process Cold Heading
Material Diameter .019" - 1.00"
Standards Met Per Customer Print
Cold Forming Capabilities Blank Rolling
Extrusion
Piercing
Pointing
Sizing
Thread Rolling
Trimming
Upsetting
ISO Certification ISO 9001:2008
ISO/TS 16949
Part Quantity We can produce your production runs from 1,000 to 1,000,000's
Lead Time Lead times usually run from 2 to 12 weeks and are part dependent. Contact us through the "RFI" (Request Information) to verify your parts lead time.
Acceptable documentation file types We accept AutoCAD and pdf files
Industries Served Anderson Manufacturing produces cold formed specials, as well as, a variety of terminals, contacts, pins and rivets for a wide variety of industries including:
  • Automotive
  • Electronics
  • Housewares
  • Furniture
  • Medical
  • Appliance
  • Hardware
Our product range, over 1,600 different items and growing, has been instrumental in maintaining a balanced growth of our business over the years.
Applications If you have a fastening problem, we have the solution. We specialize in proprietary and value added products:
  • Screws
  • Bolts
  • Studs
With both standard and specialty pins and rivets:
  • Shouldered
  • Straight
  • Tapered
  • Semi-tubular
  • Solid
  • Bi-metal (laminated) contact rivets
Our product range, over 1,600 different items and growing, has been instrumental in maintaining a balanced growth of our business over the years.
QC Process / Sorting Anderson Manufacturing's trained operators use precision inspection tools, computers and technologically advanced equipment to assure that the final products meet or exceed our customer's specifications.
QC Capabilities Data Collection System
Finite Element Analysis (FEA)
Inspection Process Anderson Manufacturing firmly believes that quality begins with our highly qualified equipment operators in conjunction with precision tools, computers and technologically advanced equipment and training to assure that the final products meet or exceed our customer's specifications.
Professional Associations We are active members in:
  • Kenosha Area Business Alliance
  • Madison Area NAV Users Group
  • Better Business Bureau
  • MANA
Cold Forming Machines 10mm 4 Die 4 Blow
13mm 2 Die 3 Blow
15mm 5 Die 5 Blow
19mm 6 Die 6 Blow
3mm 2 Die 4 Blow
3mm 1 Die 2 Blow
8mm 2 Die 4 Blow
8mm 5 Die 5 Blow
6mm 1 Die 2 Blow
4mm 1 Die 2 Blow
6mm 2 Die 4 Blow
Rolling Machines #1015
#20
#30
#0
#10
Offline Trimming Machines 19mm
Die 1 Blow Trimmer
Sorting Equipment 3 Camera Optical Sorter
Roll Sorting Machines
360 degree Laser Sorter

 

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