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High-Quality T Bolts, T-Head Bolts & Hammer Head Bolts from China's Trusted Suppliers & Factory
Product Overview
| Product Name | T Bolt / T-Head Bolt / Hammer Head Bolt |
| Standards | DIN 261, DIN 787, GB/T 37, or customized |
| Material | Carbon Steel |
| Stainless Steel (SS304, SS316) | |
| Alloy Steel | |
| Aluminum (for solar system use) | |
| Grade | 4.8, 8.8, 10.9, A2-70, A4-70 |
| Thread Type | Metric / UNC / UNF |
| Thread Length | Full thread or partial thread |
| Finish Options | Zinc Plated (Blue / Yellow) |
| Hot-Dip Galvanized (HDG) | |
| Black Oxide | |
| Dacromet / Ruspert | |
| Plain / Polished | |
| Size Range | Metric: M6 – M24, Length 15mm – 200mm |
| Inch sizes customizable upon request |
Product Features
T-shaped head fits securely in profile slots, ideal for channel systems
Fast and secure installation without rotation during tightening
Available with serrations for anti-slip performance
Excellent strength and corrosion resistance
Perfect for use with aluminum profiles and rails
Applications
Solar mounting systems (PV mounting rails)
Machine tool fixtures and clamping systems
Construction and modular systems
Industrial aluminum profiles and framing
Bridges, railways, and civil engineering projects
Elevator and track installations
Packaging & Delivery
| Packaging | Bulk in cartons with pallets |
| Small boxes or plastic bags for retail packaging | |
| Custom logo and label printing available | |
| Lead Time | 10–30 days depending on specifications |
| Shipping Port | Tianjin, China |
Why Choose Hebei Chudu
- Experienced fastener manufacturer with global exports.
- Complete production lines for T bolts and custom fasteners.
- ISO 9001 certified with consistent quality control.
- Competitive pricing and flexible minimum order quantity.
- OEM/ODM service available with fast sample turnaround.
- Dedicated foreign trade team for efficient service.
Frequently Asked Questions
What standards do your T-bolts comply with?
Our T-bolts are manufactured to comply with standard specifications such as DIN 261, DIN 787, and GB/T 37. We can also manufacture customized designs based on your specific technical drawings.
What materials are available for T-head bolts?
We offer T-bolts in Carbon Steel (Grade 4.8, 8.8, 10.9), Stainless Steel (SS304, SS316), Alloy Steel, and Aluminum (commonly used for solar mounting systems).
What finish options do you provide for corrosion resistance?
To prevent rust and corrosion, we provide various finishes including Zinc Plated (Blue/Yellow), Hot-Dip Galvanized (HDG), Black Oxide, Dacromet, Ruspert, and Plain/Polished finishes.
Are these T-bolts suitable for solar mounting systems?
Yes, our T-bolts are highly compatible with aluminum profiles and rails, making them ideal for secure and stable installation in solar PV mounting systems.
What is your typical lead time and shipping port?
Our standard lead time is 10 to 30 days depending on the order size and specifications. All shipments are typically dispatched from the Tianjin Port in China.
Do you support OEM/ODM customized orders?
Yes, we offer comprehensive OEM and ODM services. Custom sizes, thread lengths, head shapes, and packaging options with custom logos can be developed with a fast sample turnaround.