This M12x108mm brass hex head cap screw offers superior corrosion resistance and excellent conductivity. Its durable construction and metric threading ensure reliable fastening in demanding environments.
| Standard | ISO 9001 |
| Material | Brass |
| Finish | Anodized |
| Grade | N/A |
| Size | M12 |
| Length | 108mm |
| Head Width | 11mm |
Precision-manufactured to tight tolerances, this M12x108mm hex head cap screw is crafted from high-grade brass, ensuring excellent machinability, natural corrosion resistance, and non-sparking properties. The M12 metric thread pitch provides secure engagement, and the nominal 108mm length allows for joining of thicker materials. The 11mm hex head offers a broad bearing surface for standard socket or wrench engagement, facilitating controlled torque application. Ideal for applications where galvanic corrosion is a concern, such as marine hardware, electrical connections, and architectural fittings.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select the appropriate socket or wrench for the 11mm hex head. 2. Ensure the mating threads are clean and free of debris. 3. Insert the screw and engage the threads by hand, then tighten to the desired torque using calibrated tooling. Avoid over-tightening to prevent thread stripping.
| 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) |
|---|---|---|
| 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 |
|---|---|
| Using the wrong tool size, leading to cam-out and damaged hex heads. | Always use the correctly sized socket or wrench to ensure full engagement with the hex head, preventing damage and enabling proper torque application. |
| Over-tightening brass fasteners, which can lead to thread galling or stripping. | Apply torque gradually and use a torque wrench if precise load is critical. Brass is softer than steel and requires careful consideration of tightening limits. |
A: This Hex Head Cap Screw, Brass is manufactured from Brass.
A: Marine hardware and fittings, Electrical connections and grounding, Decorative architectural elements, Corrosion-resistant machinery 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. | ||||