This M12x34mm brass hex head cap screw provides exceptional corrosion resistance and excellent electrical conductivity. Its robust brass construction ensures durability in challenging environments. Perfect for marine, electrical, and decorative assemblies.
| Standard | ASME B18 |
| Material | Brass |
| Finish | Anodized |
| Grade | N/A |
| Size | M12 |
| Length | 34mm |
| Head Width | 24mm |
Engineered for reliability and performance, this M12x34mm hex head cap screw is manufactured from premium brass, offering inherent resistance to corrosion and tarnishing, making it ideal for humid or chemically active environments. The M12 thread standard ensures broad compatibility with metric fasteners, and the 34mm length provides ample engagement for secure connections. The substantial 24mm head width allows for high torque application with standard hex drivers, ensuring a strong and reliable fastening solution. Brass also exhibits good thermal and electrical conductivity, further expanding its application range in electrical systems and heat dissipation scenarios.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select the appropriate M12 nut or tapped hole for the 34mm length screw. 2. Align the screw with the mating component and thread it in by hand to prevent cross-threading. 3. Tighten the screw using a standard hex driver to the desired torque, ensuring a secure connection without overtightening.
| 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) |
|---|---|---|
| M12 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M12 | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Moderate |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Cross-threading the screw due to improper alignment during initial engagement. | Always start threading the screw by hand to ensure it engages with the threads correctly before applying any torque. |
| Overtightening the brass screw, which can lead to thread stripping or deformation of the workpiece. | Use a torque wrench to apply the recommended torque for the M12 thread size and brass material to prevent damage. |
A: This Hex Head Cap Screw, Brass is manufactured from Brass.
A: Marine hardware and fittings, Electrical connectors and enclosures, Decorative architectural elements, Plumbing and water systems.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||