This M13 x 118mm Brass Hex Head Cap Screw offers superior corrosion resistance and a non-magnetic property, ideal for environments where standard steel fasteners may fail. Its durable brass construction ensures longevity and a clean appearance.
| Standard | DIN 933 |
| Material | Brass |
| Finish | Black Oxide |
| Grade | N/A |
| Size | M13 |
| Length | 118mm |
| Head Width | 10mm |
A proven choice for industrial professionals, this M13 x 118mm Brass Hex Head Cap Screw is engineered for reliable performance in demanding environments. The M13 metric thread size ensures compatibility with standard tapped holes and nuts, while the 118mm length provides ample engagement for secure fastening. Constructed from high-quality brass, it exhibits excellent corrosion resistance, particularly against moisture and certain chemicals, and is inherently non-magnetic, making it suitable for sensitive electronic or marine applications. The 10mm hex head width allows for standard tooling for efficient installation and removal. Its ductility also offers a degree of self-lubrication, reducing galling during assembly.
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. Hand-thread the cap screw to verify alignment and prevent cross-threading. 3. Tighten the cap screw using an appropriate wrench or socket to the recommended torque specification, avoiding over-tightening which can strip threads or deform the material.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 898-1 / ISO 4014 |
| DIN Equivalent | DIN 931 / DIN 933 |
| Primary Standard | DIN 933 |
| 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) |
|---|---|---|
| M13 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M13 | 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 excessive force during tightening, leading to thread damage or deformation of the brass head. | Always consult or determine the appropriate torque specification for brass fasteners and use a torque wrench for precise application. |
| Installing in an environment with aggressive chemicals or galvanic corrosion risks without considering compatibility. | While brass offers good corrosion resistance, verify its suitability for the specific chemical environment. Consider isolation washers if galvanic corrosion is a concern. |
A: This Hex Head Cap Screw, Brass is manufactured from Brass.
A: Electrical connectors and equipment in corrosive environments, Marine hardware and fixtures, Architectural and decorative applications requiring corrosion resistance.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||