Engineered for robust connections, this M12 x 141mm Carbon Steel Hex Head Cap Screw offers superior tensile strength and durability. Its precision manufacturing ensures reliable performance in high-stress industrial environments.
| Standard | ISO 9001 |
| Material | Carbon Steel |
| Finish | Plain |
| Grade | N/A |
| Size | M12 |
| Length | 141mm |
| Head Width | 34mm |
A high-performance industrial component, this M12 x 141mm Hex Head Cap Screw is forged from high-grade carbon steel, providing exceptional tensile strength and shear resistance. The M12 nominal diameter, coupled with a 141mm length and a substantial 34mm head width, ensures robust load-bearing capacity and secure fastening. Its metric thread standard facilitates integration into a wide array of machinery, equipment, and structural assemblies where reliability is paramount. The inherent toughness of carbon steel makes it ideal for applications experiencing significant mechanical stress.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure mating threads are clean and free of debris. 2. Hand-thread the cap screw to confirm alignment and prevent cross-threading. 3. Tighten the cap screw to the manufacturer-specified torque using an appropriate wrench or socket.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 898-1 / ISO 4014 |
| DIN Equivalent | DIN 931 / DIN 933 |
| Primary Standard | ISO 9001 |
| 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 excessive force, leading to stripped threads or fastener failure. | Always adhere to the recommended torque specifications for the application. |
| Selecting a fastener with insufficient tensile or shear strength for the load. | Consult engineering drawings and load calculations to select the appropriate fastener grade and size. |
A: This Hex Head Cap Screw, Carbon Steel is manufactured from Carbon Steel.
A: Heavy machinery assembly, Structural steel connections, 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. | ||||