This M11 x 73mm Hex Head Cap Screw, forged from high-strength Titanium Grade 5, is engineered for demanding environments. Its exceptional strength-to-weight ratio and corrosion resistance make it ideal for aerospace, marine, and industrial sectors where reliability is paramount.
| Standard | ASTM A106 |
| Material | Titanium Grade 5 |
| Finish | Zinc Plated |
| Grade | N/A |
| Size | M11 |
| Length | 73mm |
| Head Width | 35mm |
Purpose-built for heavy-duty applications, this Hex Head Cap Screw utilizes Titanium Grade 5 alloy, renowned for its outstanding tensile strength, fatigue resistance, and immunity to galvanic corrosion. The M11 diameter provides robust load-bearing capacity, complemented by a generous 73mm length for substantial engagement. The substantial 35mm head width ensures ample surface area for torque application with standard tooling, minimizing stress concentration and facilitating secure fastening in high-vibration or high-stress assemblies. This material choice is critical for applications demanding long-term performance in corrosive or extreme temperature conditions, such as critical structural components, exhaust systems, and marine hardware.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure mating threads are clean and free from debris. 2. Apply a suitable anti-seize compound if recommended for the specific application environment. 3. Tighten the cap screw to the manufacturer's specified torque value using a calibrated torque wrench.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 898-1 / ISO 4014 |
| DIN Equivalent | DIN 931 / DIN 933 |
| Primary Standard | ASTM A106 |
| Tensile Strength | Standard Commercial Spec |
| Yield Strength | Standard Commercial Spec |
| Hardness | Varies by specific batch |
| Bolt Size | Dry Torque (ft-lbs) | Lubricated Torque (ft-lbs) |
|---|---|---|
| M11 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M11 | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Excellent |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Over-torquing the screw, leading to thread stripping or material fatigue. | Always use a calibrated torque wrench and adhere to the recommended torque specifications for the fastener and mating material. |
| Using the wrong thread pitch or diameter for the application. | Verify the thread specifications of both the screw and the receiving component to ensure proper compatibility and secure engagement. |
A: This Hex Head Cap Screw, Titanium Grade 5 is manufactured from Titanium Grade 5.
A: Aerospace structural components, High-performance marine hardware, Chemical processing equipment.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||