Skip to Content
800-262-2605 | 866-267-8335 Chat with us
Special discounts for local customers
Find Metal
Toggle Nav Bobco Metals
  • Steel
    • Hot Rolled Steel
      • Hot Rolled Rounds
      • Hot Rolled Squares
      • Hot Rolled Flat Bars
      • Hot Rolled Re-Inforcing Bars
      • Hot Rolled Angles
      • Hot Rolled Channels
      • Hot Rolled Sheets
      • Hot Rolled Plates
      • Hot Rolled Diamond Plate
      • Hot Rolled Square Tubes
      • Hot Rolled Rectangular Tubes
      • Hot Rolled Round Tubes
      • Hot Rolled Black Pipe
      • Hot Rolled I-Beams
      • Hot Rolled Expanded Metal
      Hot Rolled Steel
    • Cold Rolled Steel
      • Cold Rolled Rounds
      • Cold Rolled Squares
      • Cold Rolled Flat Bars
      • Cold Rolled Hexagons
      • Cold Rolled Sheets
      • Cold Rolled All Thread
      Cold Rolled Steel
    • Galvanized
      • Galvanized Sheets
      • Galvanized Square Tubes
      • Galvanized Pipes
      • Galvanized Fence Posts
      • Galvanized Steel Roofing and Sidings
      Galvanized
  • Stainless Steel
    • Type 304
      • Type 304 Round Tubes
      • Type 304 Square Tubes
      • Type 304 Rounds
      • Type 304 Plates
      • Type 304 Angles
      • Type 304 Flats
      • Type 304 Sheets
      • Type 304 Squares
      • Type 304 Pipe
      • Type 304 Rectangular Tubes
      Type 304
  • Aluminum
    • 3003 Aluminum
      • 3003 Aluminum Sheets
      • 3003 Aluminum Plates
      • 3003 Aluminum Diamond Plate
      3003 Aluminum
    • 5052 Aluminum
      • 5052 Aluminum Sheets
      5052 Aluminum
    • 6061 Aluminum
      • 6061 Aluminum Rounds
      • 6061 Aluminum Squares
      • 6061 Aluminum Flat Bars
      • 6061 Aluminum Sheets
      • 6061 Aluminum Plates
      • 6061 Aluminum Square Tubes
      • 6061 Aluminum Rectangular Tubes
      • 6061 Aluminum Round Tubes
      6061 Aluminum
    • 6063 Aluminum
      • 6063 Aluminum Angles
      • 6063 Aluminum Channels
      • 6063 Aluminum Square Tubes
      • 6063 Aluminum Pipe
      6063 Aluminum
  • Hardware
    • Gate & Fence Hardware
      • Door And Gate Closure
        • Hinges
          • Barrel Hinges
          • Butterfly Hinges
        • Locksets
          • Lockbox
          • Door Locks
          • Groove Wheels And Box
          • Slide Bolt
          • Gate Spring
          • Rubber Roller
          • Gate Chain
          • Steel Caps
          • Plastic Caps
          • Post Ball Cap
          • Razorwire
          • Cane Bolt
          • Gate Spring Roller
          • Steel Tubing Ring
        • Gate Operators
          • Eagle Gate Operator
          • Remotes
      Gate & Fence Hardware
    • Fasteners
      • Pan Head Screws
      • Hex Washer Head, Self Drilling Screw
      • Hex Lag Screw
      • One Way Screw
      • Sleeve Anchor
      • Wedge Anchor
      • Hex Washer Head
      Fasteners
    • Power Tools
      • Cutting Disk
      • Flap Disk
      • Grinding Disk
      • Drill Bits
        • Cobalt
        • Masonry
      Power Tools
    • Welding Machine And Supplies
      • Bobco Mini Welding Machine
      • Electrodes
        • Stainless Steel Electrodes
        • Aluminum Welding Electrodes
        • 6013 All Purpose Welding Rod
      • Welding Wires
        • Mig Wire
        • Flux Wire
      • Welding Helmets
      Welding Machine And Supplies
    • Paint And Cleaners
      • Spray Cans
        • Finish
        • Primer
      • Gallons
        • Finish
        • Primer
      • Spray Gun
      • Paint Thinner
      Paint And Cleaners
Search
Advanced Search
My Account
  • Sign In
  • Create an Account
My Cart items item
Cold Rolled Hexagon 1018 - 3/16 Inch
Image Image

Cold Rolled Hexagon 1018 - 3/16 Inch

In stock
SKU
CR18HX.1875
$6.68
Be the first to review this product
3/16" 1018 Cold Rolled Steel Hex Bar in 144" lengths. Produced to ASTM A108 specifications, this bar offers a 63,800 PSI tensile strength, tight dimensional tolerances, and a clean, smooth surface finish. Its good machinability makes it ideal for producing small fasteners, fittings, and precision hardware. In stock for Los Angeles pickup.

Add to Compare
Product Description
Reviews
Questions 0
More Information
Weight0.103600
bobco_dimensions_width0.1875
bobco_dimensions_length144
bobco_thickness0.1875
price_21to500
price_11to200
price_6to100
addon_charges_fraction2
addon_charges_percentage20
addon_charges_simple5
MAX LENGTHS12
FULL LENGTH PRICE1.42
Thickness0.1875
Dimension Length144.000000
Dimension Width0.187500
Dimension Height0.187500

1018 Cold Rolled Steel Hex Bar - 3/16" x 144"

This 3/16" 1018 cold rolled hex bar provides superior dimensional accuracy and a smooth surface finish. Conforming to ASTM A108, it delivers 63,800 PSI tensile strength and excellent weldability, making it ideal for high-tolerance machined components like fasteners and hardware. In stock Los Angeles.

  • 1018 Cold Rolled Steel Construction
  • ASTM A108 Certified
  • 63,800 PSI Tensile Strength
  • Good Machinability (70%)
Overview|Specifications|Applications|Finish Options|How to Measure|Order Checklist

1018 is a low-carbon steel produced through cold drawing, a process that improves strength, tolerance, and finish over hot rolled alternatives. This bar meets ASTM A108 standards and offers a balance of toughness, strength, and ductility. Its low carbon content makes it easily weldable using standard methods and suitable for case hardening to increase surface wear resistance.

As a small-diameter hex bar, this 3/16" size is perfectly suited for producing fastener stock like custom nuts and bolts, small fittings for hydraulic or pneumatic systems, and other precision hardware where a hexagonal shape is needed for wrenching or positive grip.

Specifications

  • Material: 1018 Cold Rolled Steel
  • Standards: ASTM A108
  • Strength/Tensile: 63,800 PSI
  • Dimensions: 3/16" Across Flats x 144" Length
  • Finish: Cold Drawn
  • Certifications: Mill Test Report (MTR) Available

Applications

  • Fasteners & Hardware: Custom nuts, bolts, and standoffs - Hex shape provides a standard gripping surface.
  • Machinery & Equipment: Small shafts, pins, and adjustment components - Tight tolerances ensure precise fit.
  • Automotive: Custom fittings and small sensor bodies - Good machinability for threading and complex shapes.
  • Tooling & Fixtures: Handles, levers, and set screw blanks - Durable material that is easy to machine.

Target Users

Machinists, fabricators, and maintenance technicians rely on 1018 cold rolled hex bar for its reliability and ease of use in industrial and automotive applications throughout the Los Angeles area.

Finish Options

This product comes standard with a cold drawn finish, providing a smooth, bright, and dimensionally accurate surface ready for machining. For applications requiring an even finer finish or tighter tolerance, centerless grinding may be available via special order. Contact our Los Angeles sales team for custom finish inquiries.

How to Measure

Hexagon bar is measured by its across-the-flats (AF) dimension – the distance between two parallel flat sides. Use calipers for an accurate measurement.

Example: To order this hex bar, specify "1018 Cold Rolled Hexagon, 3/16 inch x 144 inch".

Order Checklist

  • Product name and required dimensions (3/16" x 144")
  • Material specification and quantity
  • Confirm grade (1018) meets requirements
  • Surface finish requirements (Cold Drawn)
  • Certifications required (Mill Test Report)
  • Special handling or delivery requirements

Quick Facts

Product
Cold Rolled Hexagon 1018 - 3/16 Inch x 144"
Material
1018 Cold Rolled Steel
Standards
ASTM A108
Key Properties
63,800 PSI tensile, good machinability, excellent weldability
Primary Applications
Fasteners, small fittings, precision hardware
Location
Los Angeles warehouse - Same-day pickup available
Request a QuoteAsk an Expert

Available Sizes

We stock 1018 Cold Rolled Hex Bar in sizes from 3/16" to 1" across the flats and in standard 12-foot lengths. This 3/16" x 144" size is available for immediate pickup in Los Angeles.

Custom cutting services available.

Contact for Sizing
Write Your Own Review
You're reviewing:Cold Rolled Hexagon 1018 - 3/16 Inch
Frequently Bought Together
  • Cold Rolled Hexagon 1018 - 3/16 Inch
    $6.68
  • Hot Rolled Steel Rectangular Tube - 3" X 1-1/2" X 0.083
    Hot Rolled Steel Rectangular Tube - 3 Inch X 1-1/2 Inch X 0.083
    $28.02
Total price
Customers Also Bought
  1. Cold Rolled Hexagon 1018 - 5/8"
    Cold Rolled Hexagon 1018 - 5/8 Inch
    $11.12
  2. Cold Rolled Hexagon 1018 - 5/16"
    Cold Rolled Hexagon 1018 - 5/16 Inch
    $7.27
  3. Cold Rolled Hexagon 1018 - 9/16"
    Cold Rolled Hexagon 1018 - 9/16 Inch
    $10.73
  4. Cold Rolled Hexagon 1018 - 1"
    Cold Rolled Hexagon 1018 - 1 Inch
    $14.25
Bobco Truck Delivery
30 miles radius
100% Full Support
We are glad to help at every step
Customer Security
is our first top priority
Carbon free
shipping available
Company Info
  • About Bobco Metals
  • Privacy Policy
  • Return Policy
  • Company Policy
  • Careers
Learn More
  • Terms of Service
  • CA Proposition 65
  • Downloads
  • Pay Offline
  • Blog
Support
  • Questions? We’d be happy to help.
  • Quick RFQ
  • Bobco Metals, LLC, Steel, Los Angeles, CA
Store
  • Find a store near your location.
Bobco Metals
2000 S. Alameda St.
Los Angeles, 90058
Directions Email Call
Email: sales@bobcometal.com
Phone: 866-26STEEL • 877-433-9699
Office Hours:
Mon–Fri: 7:30 AM – 4:30 PM (PST)
Sat: 7:30 AM – 12:00 NN (PST)
Closed on holidays
Sign up for latest offers
Get updates, promos, and stock alerts.
Newsletter
  • Privacy and Cookie Policy
  • Search Terms
  • Advanced Search
  • Orders and Returns
  • Contact Us
  • Quick RFQ
  • Blog
  • Site Map
Copyright © 2020 Bobco Metals. Since 1955. All rights reserved.

BOB BOBSON is waiting to hear from you!

Sign up for our newsletter to get great deals, the latest news about our company, and your favorite product.

Newsletter
Don't show anymore
Find Metal

Find Your Metal Quickly

Search or select your specifications to find the perfect metal product

Loading Metal Data...
⚠️
Selection Preview