This M14x79mm Hex Head Cap Screw, crafted from high-strength carbon steel, provides exceptional torque and reliability. Engineered for secure fastening in heavy-duty industrial settings.
| Standard | ASME B18 |
| Material | Carbon Steel |
| Finish | Zinc Plated |
| Grade | N/A |
| Size | M14 |
| Length | 79mm |
| Head Width | 12mm |
Designed for demanding industrial environments, this M14x79mm hex head cap screw offers superior tensile strength and shear resistance due to its premium carbon steel construction. The M14 thread size ensures substantial load-bearing capacity, while the 79mm length provides ample grip for various assembly needs. Its robust head design with a nominal 12mm width facilitates secure tightening with standard tooling, making it ideal for machinery, structural components, and high-stress applications where consistent performance is critical.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select appropriate wrench size for the 12mm hex head. 2. Thread screw into the pre-tapped hole or nut, ensuring smooth engagement. 3. Tighten to the specified torque value, avoiding over-tightening.
| 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 |
| 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) |
|---|---|---|
| M14 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M14 | 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 an incorrect wrench size, leading to head stripping. | Always use the correctly sized wrench for the 12mm hex head to prevent damage. |
| Over-tightening, which can cause thread damage or fastener failure. | Adhere to recommended torque specifications for the application to ensure optimal joint integrity. |
A: This Hex Head Cap Screw, Carbon Steel is manufactured from Carbon Steel.
A: Heavy Machinery Assembly, Structural Steel Fabrication, Automotive Manufacturing.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||