Engineered for high-load applications, this M19 x 12mm carbon steel hex head cap screw offers superior torque and tensile strength. Its robust design ensures reliable fastening in critical assemblies.
| Standard | ASME B18 |
| Material | Carbon Steel |
| Finish | Plain |
| Grade | N/A |
| Size | M19 |
| Length | 12mm |
| Head Width | 30mm |
Designed for demanding industrial environments, this M19 x 12mm hex head cap screw is manufactured from high-grade carbon steel, offering excellent tensile strength and shear resistance. The 30mm head width facilitates secure engagement with standard wrenches or sockets, allowing for precise torque application. Its robust material composition ensures durability and performance under significant mechanical stress, making it ideal for heavy machinery, structural assemblies, and automotive applications requiring dependable load-bearing capabilities.
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 from debris. 2. Insert the cap screw through the components to be fastened. 3. Tighten to the specified torque using an appropriately sized wrench or torque-controlled tool.
| 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) |
|---|---|---|
| M19 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M19 | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Moderate |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Over-tightening, leading to thread stripping or component damage. | Always adhere to the manufacturer's recommended torque specifications for the application. |
| Using the wrong tool size, resulting in fastener head damage and improper torque. | Select a wrench or socket that precisely fits the hex head to ensure full engagement and prevent slippage. |
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. | ||||