Engineered for exceptional load-bearing capacity, this M19 x 133mm Hex Head Cap Screw is constructed from robust carbon steel. It offers superior tensile strength and durability for critical structural connections in demanding environments.
| Standard | ISO 9001 |
| Material | Carbon Steel |
| Finish | Anodized |
| Grade | N/A |
| Size | M19 |
| Length | 133mm |
| Head Width | 22mm |
Purpose-built for heavy-duty applications, this M19 x 133mm hex head cap screw is forged from high-grade carbon steel, ensuring exceptional tensile strength and shear resistance. The M19 nominal diameter, coupled with a 133mm length, provides substantial grip and torque transmission. The 22mm head width facilitates secure fastening with standard hex tools. Its inherent material properties make it ideal for static and dynamic load-bearing assemblies where reliability and structural integrity are paramount. Suitable for use in temperatures up to [insert typical temp range for carbon steel, e.g., 300°C / 572°F] under appropriate lubrication and environmental conditions.
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 M19 hex head. 2. Ensure threads on both the screw and the mating component are clean and free from debris. 3. Apply a consistent and controlled tightening torque as specified for the application to achieve the desired clamping force.
| 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) |
|---|---|---|
| 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 the screw, leading to thread stripping or material deformation. | Utilize a calibrated torque wrench and adhere to recommended torque specifications to prevent over-stressing the fastener and mating components. |
| Using damaged or worn tools, resulting in cam-out and potential injury or fastener damage. | Employ well-maintained, correctly sized sockets and wrenches to ensure proper engagement with the hex head and prevent slippage. |
A: This Hex Head Cap Screw, Carbon Steel is manufactured from Carbon Steel.
A: Heavy machinery assembly, Structural steel construction, Bridge and infrastructure projects.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||