High tensile threaded rod from Canco Fasteners is manufactured in property classes 8.8 and 10.9 to ISO 898-1, and in ASTM A193 Grade B7 for US and export specification. All grades are quenched and tempered to develop full mechanical properties through the section.
Grade 8.8 provides 800 MPa minimum tensile strength and is the standard choice for structural steel connections and general heavy fastening. Grade 10.9 provides 1040 MPa minimum tensile strength where higher clamp load is required in a smaller diameter. ASTM A193 B7 is a chromium-molybdenum alloy specified for stud bolts in pressure, flange and high-temperature bolted joints.
Used for structural steel connections, chemical anchoring studs, formwork tie rods, machinery mounting and anchor bolt assemblies. Supplied self colour, zinc plated or hot dip galvanized.
Supplied in bulk to distributors, importers and hardware brands worldwide, including private-label packaging. Material test certificates issued with every consignment.
| Property Classes | Grade 8.8, Grade 10.9 (ISO 898-1) |
| US Equivalent | ASTM A193 Grade B7 |
| Tensile Strength | 8.8 — 800 MPa min | 10.9 — 1040 MPa min | B7 — 125 ksi min |
| Standards | ISO 898-1, DIN 975, DIN 976, ASTM A193 |
| Metric Size Range | M8 to M39 |
| Imperial Size Range | 3/8 |
| Standard Lengths | 1 m, 2 m, 3 m (3 ft, 6 ft, 10 ft) |
| Finish | Self colour, zinc plated, hot dip galvanized |
| Custom Options | Cut lengths, double-end studs, made to drawing |
| Certification | Material Test Certificate, EN 10204 3.1 |
| Packaging | Bundled, boxed, or private label to customer specification |
