Machine shop Checked Oct 8, 2026

Chicago Nut & Bolt

East Dundee, IL · prototype to production

Certifications · select one to see where it is stated

About

Makes custom and standard bolts, nuts, screws, and other fasteners to customer specifications for industrial users such as agriculture, mining, rail, marine, and defense. Also offers prototyping, warehousing, blanket orders, and rush delivery.

Summary written by Kerfgrid from cnb-inc.com.

Processes

Select a process to see the sentence it comes from.

Materials: Aluminum, copper, brass and bronze, stainless steel, titanium
Industries: Agriculture, mining, defense, marine, rail, construction, oil and gas
Volumes: Prototype to production

Where each detail comes from

Processes · Machining
“Fabrication methods include machining, cold heading, and heat treatment.”
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Processes · Forging
“Cold forging Hot forging”
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Processes · Heat treating
“Fabrication methods include machining, cold heading, and heat treatment.”
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Processes · Plating
“Custom plating”
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Processes · Anodizing
“such as anodizing, zinc plating, galvanization, and passivation”
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Processes · Prototyping
“Rapid prototyping and sampling”
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Processes · Engineering and design
“dependable fastener engineering prototyping and design services”
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Processes · Assembly
“Assembly Cold forging Hot forging Lathing Machining”
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Materials · Aluminum
“The most common materials used to manufacture custom fasteners include: Aluminum”
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Materials · Copper, brass and bronze
“Aluminum Brass Bronze Alloy Steel Stainless steel Titanium”
cnb-inc.com/capabilities-services/
Materials · Stainless steel
“Aluminum Brass Bronze Alloy Steel Stainless steel Titanium”
cnb-inc.com/capabilities-services/
Materials · Titanium
“Aluminum Brass Bronze Alloy Steel Stainless steel Titanium”
cnb-inc.com/capabilities-services/
Certifications · ISO 9001
“ISO 9001:2015 Certified”
cnb-inc.com
Industries · Agriculture
“Agriculture Equipment”
cnb-inc.com
Industries · Mining
“Mining Equipment”
cnb-inc.com
Industries · Defense
“Military & Defense”
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Industries · Marine
“Marine Shipment”
cnb-inc.com
Industries · Rail
“Railroad/ Locomotive”
cnb-inc.com
Industries · Construction
“Construction Equipment”
cnb-inc.com
Industries · Oil and gas
“Oil and gas”
cnb-inc.com/capabilities-services/