Progressive Metal Stamping of Steel Lock Washers

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Progressive Metal Stamping of Steel Lock Washers
Progressive Metal Stamping of Steel Lock Washers

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A heavy equipment industry customer contacted Reliable Metal Stamping Co., Inc., Inc. to produce their line of steel lock washers which vary in thickness from .032 to .212. The lock washer pictured to the right is an example of just one of their parts stamped from .08" thick low-carbon, cold-rolled steel and has both 45° and 90° bends.

Using a combination of CNC Machining and EDM technology, stamping dies were manufactured for each lock washer. Our precision progressive stamping equipment are utilized to meet this customer's high quality standards. After the stamping process is completed, and the parts pass quality control, they are deburred, oiled and packaged to customer specifications.

We consistently meet and exceed their weekly high volume just-in-time (JIT) demands without compromising quality.

Progressive Stamping of Steel Lock Washers Project Details

Product Description
These steel lock washers were used within various applications including the heavy machinery industry
Capabilities Applied / Processes
Manufacture Dies
  • AutoCAD
  • 5 Die Stations
  • CNC machining & EDM
Progressive Die Stamping
  • Packaged Per Customer Specifications
Equipment Used to Manufacture Steel Lock Washers
OBI Punch Press
Overall Steel Lock Washers Dimensions
Material Thickness: .08"
Diameter: 3.545
Bend Angle:
45 & 90 Degrees
Tightest Tolerances
Material Used
Low Carbon Cold Rolled Steel
In process testing / inspection performed
ISO 9000:2008 & Per Customer Instructions & Industry Standards
Industry for Use
Heavy Equipment
Volume Manufactured
Just In Time (J.I.T.) Delivery
Standards Met
Customer Supplied Print
Product Name
Steel Lock Washers
Made In The