Engineered for robust performance, this M12 x 141mm Hex Head Cap Screw is forged from high-grade carbon steel. It offers superior tensile strength and reliability for demanding industrial assemblies.
| Standard | ASTM A106 |
| Material | Carbon Steel |
| Finish | Anodized |
| Grade | N/A |
| Size | M12 |
| Length | 141mm |
| Head Width | 13mm |
Precision-manufactured to tight tolerances, this M12 x 141mm Hex Head Cap Screw boasts a nominal diameter of 12mm and a total length of 141mm. The hex head measures 13mm across flats, ensuring optimal engagement with standard wrenches and sockets for secure tightening. Constructed from durable carbon steel, it provides excellent tensile strength and shear resistance, making it suitable for high-stress applications. Its robust design withstands significant clamping forces and vibration, guaranteeing the integrity of critical structural connections in manufacturing, construction, and heavy machinery.
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 size (13mm) for the hex head. 2. Ensure the mating threads are clean and free from obstructions. 3. Apply the screw with steady torque until the desired clamping force is achieved, avoiding over-tightening.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 898-1 / ISO 4014 |
| DIN Equivalent | DIN 931 / DIN 933 |
| Primary Standard | ASTM A106 |
| 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) |
|---|---|---|
| M12 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M12 | 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 an incorrect size wrench, leading to head stripping. | Always use a properly sized 13mm wrench or socket for secure and effective tightening. |
| Applying excessive torque, which can damage the screw or mating components. | Tighten to the recommended torque specification for the application to ensure joint integrity without causing damage. |
A: This Hex Head Cap Screw, Carbon Steel is manufactured from Carbon Steel.
A: Heavy machinery assembly, Structural steel connections, Industrial equipment 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. | ||||