Product Overview
Anchor bolts and embedded parts are critical for connecting steel columns and other structural elements to their concrete foundations. Texin Steel manufactures all common anchor bolt types — L-bolts, J-bolts, U-bolts, headed bolts, sleeve bolts — in any size from M12 to M100, in grades from 4.6 to 12.9.
Key Advantages
- Complete Range: M12-M100; grades 4.6, 5.6, 8.8, 10.9, 12.9; any length and thread length.
- Bent & Straight: L-bend, J-bend, straight with head — all per your drawings or standard dimensions.
- With Template: Precision-drilled steel templates supplied to maintain bolt-group geometry during concreting.
- Corrosion Protection: Hot-dip galvanized (≥85 μm), zinc-plated, or plain (black) as required.
- GOST Certified: Available with certificate of conformity and material test reports.
Technical Specifications
| Parameter | Specification |
|---|---|
| Diameter Range | M12 to M100 |
| Grade (Strength) | 4.6 / 4.8 / 5.6 / 8.8 / 10.9 / 12.9 |
| Material Standard | GB/T 799, DIN 529, ASTM F1554, GOST 24379.0 |
| Types | L-bolt, J-bolt, U-bolt, Hex head, Sleeve, Chem-set |
| Finish | Plain / Zinc-plated / Hot-dip galvanized / Dacromet |
| Thread | Metric (coarse/fine), UNC, UNF |
| Supplied With | Hex nuts, flat washers, spring washers, template plate |
Common Specifications
| Type | Diameter | Grade | Application |
|---|---|---|---|
| L-Bolt (ANSI/ASTM) | M24-M64 | 4.6 / 8.8 | Steel column base plate |
| J-Bolt | M16-M36 | 4.6 / 5.6 | Light pole / small equipment base |
| U-Bolt | M12-M64 | 4.8 / 8.8 | Pipe support, cable tray |
| Hex Head Anchor | M20-M100 | 8.8 / 10.9 | Heavy industrial equipment |
| Foundation Bolt (GOST) | M24-M90 | 4.6 / 5.6 / 8.8 | CIS market standard anchor |
Applications
- ✔ Steel column-to-foundation connections
- ✔ Tower and mast bases
- ✔ Bridge bearing fixings
- ✔ Heavy machinery anchoring
- ✔ Pipe and cable support fixings
- ✔ Precast concrete connections
Texin supplies anchor bolts for every steel structure project we deliver — from Bailey bridges to industrial buildings. Each batch is 100% dimension-checked and delivered with material certificates for full traceability.
FAQ
1. Do you offer a template for anchor bolt groups?
Yes. A precision-drilled steel template is supplied with every bolt set to ensure exact positioning during concrete pouring.
2. Do you provide the concrete foundation design?
We provide the anchor bolt plan, bolt loads, and edge distances. The foundation structural design should be done by the local civil engineer.
3. What grades are suitable for cold climates (-40°C)?
Grade 4.6 or 5.6 are typically reliable at low temperatures. For higher strength in cold climates, we recommend 8.8 with special impact testing.
Why Choose Texin for Anchor Bolts?
- ✅ Both small batch and mass production capability
- ✅ Fast lead time: 7-15 days for standard sizes from stock
- ✅ Full set of accessories: nuts, washers, templates, alignment jigs
- ✅ Third-party material testing available (SGS, Bureau Veritas)
- ✅ Cost-effective packaging: banded bundles on pallets for easy handling