This M18 x 150mm brass hex head cap screw offers superior corrosion resistance and excellent electrical conductivity. Its robust brass construction ensures reliable performance in demanding environments, making it ideal for a wide range of industrial and decorative applications.
| Standard | ISO 9001 |
| Material | Brass |
| Finish | Plain |
| Grade | N/A |
| Size | M18 |
| Length | 150mm |
| Head Width | 26mm |
Engineered for reliability and performance, this M18 x 150mm brass hex head cap screw features a nominal diameter of M18, a length of 150mm, and a head width of 26mm. Manufactured from high-quality brass alloy, it exhibits exceptional resistance to corrosion, especially in marine and humid environments, and possesses good electrical conductivity. The hex head design facilitates secure tightening with standard wrenches or sockets, ensuring consistent joint integrity. Its material properties make it suitable for applications where aesthetics, non-magnetic properties, and resistance to certain chemicals are critical considerations.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure the mating threads are clean and free of debris. 2. Hand-thread the cap screw to engage the initial threads, verifying smooth engagement. 3. Tighten the cap screw using an appropriate wrench or socket to the recommended torque specification for the mating component and application, avoiding over-tightening.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 898-1 / ISO 4014 |
| DIN Equivalent | DIN 931 / DIN 933 |
| Primary Standard | ISO 9001 |
| 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) |
|---|---|---|
| M18 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M18 | 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, leading to stripped threads or bolt breakage. | Consult torque charts or application guidelines for the correct tightening torque and use a calibrated torque wrench. |
| Incorrectly matching screw size to the tapped hole or nut. | Always verify the screw's M designation and length against the required specification for the intended joint. |
A: This Hex Head Cap Screw, Brass is manufactured from Brass.
A: Marine hardware and fittings, Electrical connections and busbars, Decorative fixtures and architectural elements.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||