This M11 x 128mm brass hex head cap screw offers superior corrosion resistance and excellent electrical conductivity. Its robust construction ensures reliable fastening for demanding environments.
| Standard | ASME B18 |
| Material | Brass |
| Finish | Anodized |
| Grade | N/A |
| Size | M11 |
| Length | 128mm |
| Head Width | 28mm |
Manufactured under strict quality controls, this M11 x 128mm hex head cap screw is fabricated from high-grade brass, providing exceptional resistance to corrosion and tarnishing, particularly in marine and humid conditions. The M11 thread size ensures a secure and robust connection, with a generous 128mm length for applications requiring extended reach or significant material grip. The 28mm hex head width facilitates high torque application with standard tooling, ensuring a tight and stable joint. Brass's inherent non-sparking properties also make it suitable for environments where static discharge is a concern. Its ductility allows for some deformation without fracture, contributing to its reliability under stress.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select the appropriate mating component with a tapped hole or nut of M11 thread size. 2. Insert the cap screw through the clearance holes of the components to be joined. 3. Tighten the cap screw using a suitable wrench on the 28mm hex head until the desired clamping force is achieved, avoiding over-tightening to prevent thread stripping or component damage.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 898-1 / ISO 4014 |
| DIN Equivalent | DIN 931 / DIN 933 |
| Primary Standard | ASME B18 |
| Tensile Strength | Standard Commercial Spec |
| Yield Strength | Standard Commercial Spec |
| Hardness | Varies by specific batch |
| Copper (Cu) | 60.0 - 63.0% |
| Zinc (Zn) | Balance |
| Lead (Pb) | 2.5 - 3.7% |
| 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 | Moderate |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Using the wrong size wrench, leading to stripped hex heads. | Always use a wrench that precisely fits the 28mm hex head to ensure proper torque transfer and prevent damage. |
| Over-tightening the screw, which can damage the threads or the mating component. | Apply steady, consistent torque. For critical applications, use a torque wrench to adhere to specified torque values. |
| Cross-threading the screw during installation. | Ensure the screw is started straight and turned by hand for the first few threads to confirm proper engagement before applying a wrench. |
A: This Hex Head Cap Screw, Brass is manufactured from Brass.
A: Marine hardware and fittings, Electrical connections and enclosures, Architectural decorative elements, Corrosion-resistant assemblies.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||