This M6 x 18mm brass hex head cap screw offers superior corrosion resistance and aesthetic appeal. Ideal for applications where traditional steel fasteners may degrade.
| Standard | DIN 933 |
| Material | Brass |
| Finish | Zinc Plated |
| Grade | N/A |
| Size | M6 |
| Length | 18mm |
| Head Width | 13mm |
Manufactured under strict quality controls, this M6 hex head cap screw is precisely machined from high-grade brass, ensuring excellent machinability and inherent corrosion resistance, particularly in marine and humid environments. The M6 thread designation provides a secure and reliable fastening solution. With an overall length of 18mm and a nominal head width of 13mm, it offers ample surface area for torque application via a standard wrench or socket. Brass's non-sparking properties also make it suitable for hazardous environments. This fastener meets stringent industry standards for dimensional accuracy and material integrity, guaranteeing consistent performance in demanding applications.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select an appropriate wrench or socket (13mm nominal size) to fit the hex head. 2. Ensure the mating threaded hole or nut is clean and free of debris. 3. Thread the screw into the assembly by hand to prevent cross-threading. 4. Tighten the screw to the required torque specification using the wrench, avoiding overtightening.
| 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) |
|---|---|---|
| M6 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M6 | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Excellent |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Using the wrong size wrench, leading to stripping of the hex head. | Always use a wrench or socket that precisely matches the nominal head width (13mm for this M6 screw) for optimal engagement and torque transfer. |
| Cross-threading the screw during initial insertion, damaging both the screw and the mating thread. | Start the screw by hand for several turns to confirm proper alignment and engagement of the threads before applying any torque. |
A: This Hex Head Cap Screw, Brass is manufactured from Brass.
A: Marine hardware and fittings, Electrical connectors and enclosures, Decorative trim and fixtures, Corrosive environment assembly.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||