This M15 x 109mm brass hex head cap screw offers superior corrosion resistance and aesthetic appeal. Its durable brass construction makes it ideal for demanding environments and applications where visual quality is paramount.
| Standard | ISO 9001 |
| Material | Brass |
| Finish | Plain |
| Grade | N/A |
| Size | M15 |
| Length | 109mm |
| Head Width | 29mm |
Manufactured under strict quality controls, this M15 x 109mm hex head cap screw is crafted from high-grade brass, ensuring excellent corrosion resistance, particularly in marine and humid environments. The M15 thread standard provides robust fastening capability, while the 109mm length offers significant grip. The 29mm hex head width allows for secure torque application with standard tooling, preventing stripping and ensuring reliable joint integrity. Brass's inherent non-magnetic properties and conductivity also make it suitable for electrical assemblies.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select the appropriate wrench or socket for the 29mm hex head. 2. Insert the M15 x 109mm screw into the pre-drilled and tapped hole. 3. Apply steady, even torque to fasten the components securely, 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) |
|---|---|---|
| M15 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M15 | 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 thread stripping or deformation of the brass. | Apply torque gradually, using a calibrated torque wrench if precise load is required. Consult relevant engineering standards for recommended torque values for M15 brass threads. |
| Using incompatible tools that do not fit the 29mm hex head snugly. | Ensure the wrench or socket provides a full, tight fit on the hex head to prevent cam-out and damage to the screw head. |
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 sanitary fixtures, Artistic and custom fabrication.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||