Overview
The Load‑Force SS50X165‑D U‑Bolt is engineered for 50 mm square trailer axles, with a 165 mm inside length and a 12.7 mm (½″) true diameter manufactured from 1045-grade high tensile steel and coated in durable Dacromet finish. Built to AS1422‑1992 standards and tensile tested to 840 MPa, it delivers marine-grade strength and reliability.
✅ Key Features
-
Flat-band design ensures increased clamping surface and improved load distribution across axle and spring plates.
-
Dacromet corrosion-resistant finish for harsh marine and coastal environments.
-
Cut from full-size 12.7 mm material with fine threads for maximum grip. Includes nyloc nuts and washers for secure fastening.
-
Meets AS1422‑1992 standards and offers tested tensile strength up to 840 MPa.
📊 Specifications
| Specification | Details |
|---|---|
| Part Number | SS50X165‑D |
| Axle Fitment | 50 mm square |
| Internal Length | 165 mm |
| Diameter | 12.7 mm (1/2″ true) |
| Material & Coating | 1045 high tensile steel, Dacromet finish |
| Design | Flat-band with fine thread & nyloc nuts |
| Tensile Strength | Tested up to 840 MPa |
⚙️ Compatibility & Use
Ideal for securing square-section axles to springs and chassis in marine trailers, caravans, and boat setups. Compatible with Load‑Force suspension systems and R&M standard fish‑plate assemblies. Best practice: hand-tighten evenly and avoid impact tools to maintain structural integrity.
🚚 Warranty & Shipping
-
Included 12‑month manufacturer warranty
-
Fast dispatch Australia-wide, usually next business day from Queensland
-
Shipping costs calculated at checkout based on delivery address.
Shipping is calculated at checkout based on your location.