Engineered for robust performance, this M15x67mm hex head cap screw boasts a 31mm head width and is constructed from high-grade carbon steel for exceptional tensile strength and durability.
| Standard | DIN 933 |
| Material | Carbon Steel |
| Finish | Anodized |
| Grade | N/A |
| Size | M15 |
| Length | 67mm |
| Head Width | 31mm |
Precision-manufactured to tight tolerances, this M15x67mm hex head cap screw is forged from premium carbon steel, offering superior tensile strength and resistance to shear forces, ideal for demanding structural and mechanical assemblies. The M15 metric thread ensures reliable engagement with corresponding nuts and tapped holes, while the 31mm hex head provides ample surface area for standard tooling, facilitating secure tightening and loosening. Its inherent material properties make it suitable for a wide range of operating temperatures and environments where load-bearing capacity is critical.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select the appropriate mating component (nut or tapped hole) with M15 threading. 2. Insert the cap screw through the assembled components. 3. Tighten the cap screw using a wrench or socket on the 31mm hex head to the recommended torque specification for the M15 thread size and material.
| 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 |
| Carbon (C) | 0.28 - 0.55% |
| Manganese (Mn) | 0.60 - 0.90% |
| Phosphorus (P) | 0.04% max |
| Sulfur (S) | 0.05% max |
| 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 a metric screw with an imperial fastener system. | Ensure that the M15 thread pitch is compatible with the receiving component's threading. |
| Overtightening the screw, leading to thread stripping or material deformation. | Consult a torque chart for M15 carbon steel screws and apply the specified torque using a calibrated torque wrench. |
A: This Hex Head Cap Screw, Carbon Steel is manufactured from Carbon Steel.
A: Heavy machinery assembly, Structural steel fabrication, Automotive chassis components.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||