Traffic Signal & Light Pole

Traffic signal pole with red light and street sign showing Main Street, supported by fasteners for road infrastructure

TUHU Fasteners provides traffic signal and light pole fasteners engineered for structural stability and long-term outdoor performance. Common applications include signal mast arms, lighting columns, signage posts, and overhead control cabinets.

We supply anchor bolts, threaded rods, structural hardware, and anchor plates—manufactured with full traceability and protective coatings such as hot-dip galvanizing (HDG), zinc plating, and black oxide—to meet the demanding requirements of municipal and transportation authorities.

Supported Standards:

✔ ASTM F1554 (Grades 36, 55, 105)
✔ ASTM A325 / A490, A153, A123, A36
✔ EN 15048, EN 1090
✔ DIN 529, ISO 898-1, ISO 1461
✔ BS 7419
✔ AASHTO M314 / M164

Common Fasteners for Traffic Signal & Light Pole

Signal and light pole fasteners used for securing bases with threaded anchor rods
Threaded rods embedded in concrete to support light pole foundations and street signal structures.
Anchor Rods
Bent anchor bolts designed for cast-in-place concrete, securing poles under dynamic outdoor conditions.
Bent Anchor Bolts
All-thread rods used in traffic signal and light pole fastener assemblies
Fully threaded rods for adjustable connections, cable brackets, or embedded mounting points.
Fully Threaded Rods
Structural bolts connecting signal mast arms and light pole brackets
High-strength bolts used to fasten pole base plates, brackets, and heavy-duty structural elements.
Structural Bolts
Anchor plates distributing loads in signal and light pole fastening systems
Steel plates used with rods or bolts to distribute load at the pole base and improve anchoring strength.
Anchor Plates
Square head bolts used in light pole and signal post fastener systems
Traditional-style bolts used in utility frames or restoration projects for traffic signal supports.
Square Head Bolts
Galvanized sign posts as part of signal and light pole fastener solutions
Galvanized steel posts for mounting road signs, signal boxes, or street lighting arms.
Sign Posts
Wide-head step bolts used in climbing signal and light pole structures
Wide-headed bolts installed vertically to provide climbing access on utility and signal poles.
Step Bolts
Flanged bolts commonly used in light pole and traffic signal fasteners
Bolts with integrated washers used in pole brackets or arm connections for better load bearing.
Hex Flange Blots
Discover which coating finishes best protect signal and lighting pole fasteners in outdoor environments.
View Coating Options

Material & Finish Options for Traffic Signal & Light Pole

To ensure long-term durability in outdoor environments, our signal and light pole fasteners are typically manufactured from carbon steel or stainless steel, depending on corrosion exposure and load requirements.

Available coatings include Hot-Dip Galvanizing (HDG) for supeior rust protection, zinc plating for basic corrosion resistance, and black oxide for interior or non-exposed components.

Whether you’re planning signal mast arms, street signage, or lighting columns, TUHU offers finish options tailored for urban infrastructure, coastal zones, and heavy traffic environments.

📩 Need a quote? Reach out at: sales@tuhufasteners.com

Browse All Products
Get a Free Quote
Assorted anchor bolts, threaded rods, L bolts, and stud bolts for concrete and infrastructure fastening applications

Trusted Fastener Manufacturer

Trusted supplier of high-quality standard fasteners, including bolts,, nuts, washers, threaded rods, bent bolts, cutting plates, and iron and aluminum castings. Our expertly manufactured fasteners serve industries worldwide with strength, durability, and reliability. 

Request a Quote
All Products
Contact Us
Scroll to Top