Engineered for demanding applications, this M14 x 126mm hex head cap screw offers superior strength and reliability. Crafted from robust carbon steel, it ensures secure fastening in critical assemblies.
| Standard | DIN 933 |
| Material | Carbon Steel |
| Finish | Passivated |
| Grade | N/A |
| Size | M14 |
| Length | 126mm |
| Head Width | 34mm |
Trusted by engineers across multiple sectors, this M14 x 126mm hex head cap screw features a nominal diameter of 14mm and a total length of 126mm. The robust carbon steel construction provides excellent tensile strength and durability, suitable for high-stress environments. Its 34mm head width ensures ample surface area for secure torque application, making it ideal for structural connections, machinery assembly, and heavy-duty equipment where consistent performance is paramount.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select the appropriate torque wrench and socket for the M14 head. 2. Ensure the mating threads are clean and free from debris. 3. Apply the recommended torque for the specific application, avoiding over-tightening.
| 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) |
|---|---|---|
| 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 | Moderate |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Using the wrong size socket, leading to stripped head damage. | Always use a correctly sized M14 socket that fits snugly onto the hex head. |
| Over-tightening the screw, which can cause thread stripping or component damage. | Adhere to specified torque values for the application or consult engineering drawings. |
A: This Hex Head Cap Screw, Carbon Steel is manufactured from Carbon Steel.
A: Heavy Machinery Assembly, Structural Steel Connections, Automotive Chassis and Engine 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. | ||||