Fortis Manufacturing Castle Nut – Black Anodized Finish (Mil Spec CN‑Stand) – UPC 850015927065Fortis Manufacturing, Inc. Castle Nut – Black Anodized Finish (Mil Spec CN‑Stand)
The Fortis Manufacturing Castle Nut with a sleek black anodized finish is engineered to meet the rigorous standards of Mil Spec CN‑Stand. Designed for critical fastening applications, this high‑performance nut delivers superior strength, corrosion resistance, and reliable torque retention across aerospace, automotive, marine, and industrial sectors.
Key Features & Benefits
- Mil Spec CN‑Stand compliant – guarantees consistent performance under demanding environments.
- Black anodized coating – provides excellent corrosion resistance and a professional appearance.
- Precision‑machined threads for smooth installation and removal.
- High tensile strength steel core ensures maximum load-bearing capacity.
- Designed for use with standard castellated bolt heads and cotter pins for secure locking.
- Ideal for vibration‑prone applications where safety is paramount.
Technical Specifications
| Specification | Detail |
|---|
| Manufacturer | Fortis Manufacturing, Inc. |
| Product Type | Castle Nut (CN‑Stand) |
| Finish | Black Anodized |
| Material | High‑strength carbon steel, heat‑treated |
| Thread Size | Varies – consult catalog for full size range (e.g., 1/4‑20, 5/16‑18, 3/8‑16) |
| Diameter (Overall) | Corresponds to thread size; typical ranges from 0.25" to 0.75" |
| Height | Standard CN‑Stand height per MIL‑STD‑196 |
| Compliance | MIL‑STD‑196 (CN‑Stand) |
| UPC | 850015927065 |
| Package Quantity | Available in bulk cases, pallets, or single units |
Applications
This castle nut is the preferred choice for:
- Aircraft wing and fuselage assemblies
- Landing gear and control surface brackets
- Automotive chassis and suspension components
- Marine deck hardware and rigging
- Heavy‑duty industrial machinery
- Defense equipment and ordnance mounting
Why Choose Fortis Manufacturing?
Fortis Manufacturing has a reputation for delivering high‑quality fasteners that exceed industry specifications. With a focus on precision engineering, rigorous testing, and consistent quality control, Fortis ensures each castle nut performs reliably in the most demanding environments.
Installation Tips
- Verify that the bolt head is properly castellated before inserting the nut.
- Thread the castle nut fully onto the bolt until it seats against the flange.
- Insert a cotter pin through the bolt hole and bend the ends securely.
- Check torque values against the applicable MIL‑SPEC or OEM guidelines.
Environmental & Safety Compliance
The black anodized finish is free from hazardous heavy metals and complies with RoHS and REACH regulations. The product is also tested for compliance with ASTM B117 salt spray testing, confirming long‑term corrosion resistance.
Ordering Information
To order the Fortis Manufacturing Castle Nut (Black Anodized, Mil Spec CN‑Stand), reference the UPC 850015927065 or the part number CN‑Stand in your purchase order. For bulk pricing, lead times, or technical assistance, contact your Fortis sales representative or authorized distributor.
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