Anchor Bolt Fabrication & Custom Threading in Northville, MI
You provide the design; we manufacture the anchor bolt. AA Anchor Bolt has been producing threaded, bent, and fabricated anchor bolts, rods, and specialty fasteners in Northville, Michigan, since 1979. All of our work is done in-house by our skilled team using our own equipment.
In brief, we offer threading for sizes ranging from 1/4″ to 5″, bending for sizes ranging from 1/4″ to 3″, cutting and threading rebar, building welded plate and pipe assemblies, and providing plain, zinc, and hot-dip galvanized finishes.
Send us your design or specifications, and we will provide a quote.
Threading: 1/4″ to 5″
Threading is where we started and where we are deepest. Our floor runs 18 Landis cut threaders (single and double spindle), 12 flat die thread rollers, and 7 cylindrical thread rollers. That mix lets us run rolled or cut threads on anchor bolts, double-end studs, tie rods, and threaded rod in a range of grades.
- Sizes: 1/4″ through 5″ diameter.
- Rolled or cut: rolled threads are formed by pressing the steel into shape; cut threads are machined into it. Your spec or engineer usually decides. If it does not say, ask us.
- Threaded rod up to 20 ft, plus stock rod in several grades and finishes. See our products page for current stock.
- Chamfering up to 5″.
Learn more: ASTM F1554 grades 36, 55, and 105, and our F1554 specs guide.
Bending: 1/4″ to 3″
We bend to your print. J-bolts, L-bolts, U-bolts, eyebolts, hook bolts, crane rail hook bolts, and special bends all come off our bending equipment. Square bend or round bend, tight radius or open, send the dimensions and we will tell you straight if it can be done.
Learn more: How to bend a U-bolt in 5 simple steps.
Rebar cutting and threading
We saw, sheared, chamfered, and threaded rebar. Threaded rebar fits foundation, bridge, and precast work where lap splices eat steel and time. Send the bar size, grade, and thread you need.
Learn more: Rebar threading for industrial projects, and how rebar splice couplers keep concrete strong.
Welded assemblies, embeds and plate work
Our fabrication department has certified welders and the equipment for the heavy jobs: welded plate and pipe bolt assemblies, concrete embeds (our 1600 amp stud welder shoots studs up to 7/8″), leveling plates in stock from 1/4″ x 6″ x 6″ to 1/4″ x 26″ x 26″, plate shearing, MIG and arc welding, press brake forming, and drilling and tapping through 3″.
See the full equipment list on our manufacturing capabilities page.
Finishes: plain, zinc, and hot-dip galvanized
Pick the finish by where the bolt will live. Bolts that stay dry and inside usually do fine plain or zinc-plated. Anything exposed to weather, road salt, marine air, or precast yard conditions is a hot-dip galvanizing job. Your spec has the final word.
We do not galvanize on-site. We work with trusted regional galvanizers and plating partners and manage the hand-off, so you deal with one shop. We also keep hot-dip galvanized anchor bolts in stock from 3/8″ to 2″. Plating and galvanizing add time, so tell us the finish when you ask for a date.
Learn more: Why hot-dip galvanized bolts are your best defense against rust.
Certs and paperwork for DOT and infrastructure jobs
On highway and bridge work, the paper has to match the steel. We provide certification and documentation for DOT and infrastructure orders, including mill test reports traceable to the heat number. Tell us at the time of quoting what your agency or engineer requires, including Buy America, and we will quote it with the appropriate paperwork. [CLIENT TO CONFIRM: agencies, prequalifications, and Buy America scope.]
Learn more: Why anchor bolt material certs matter.
Tailored Anchor Bolt Solutions
We offer custom anchor bolt fabrication designed to meet your exact specifications. Our fabrication services include:
- Design and Manufacturing: Create anchor bolts tailored to your project’s requirements.
- High-Quality Materials: Use premium-grade materials to ensure strength and longevity.
- Precision Engineering: Employ advanced techniques for accurate and reliable fabrication.
Why Choose AAA Anchor Bolt?
Our Commitment to Excellence
Discover the benefits of working with AAA Anchor Bolt:
- Experienced Professionals: Benefit from our team’s extensive experience in anchor bolt services.
- Customer-Centric Approach: We collaborate closely with clients to provide customized solutions.
- State-of-the-Art Equipment: Utilize advanced tools and technology for superior service.
- Commitment to Quality: Adhere to the highest industry standards for performance and reliability.
Get in Touch Today
Ready to experience top-quality anchor bolt services? Contact us today to learn more about how we can assist you or to request a quote for your project.