This M19 x 146mm hex head cap screw, crafted from high-strength carbon steel, offers exceptional durability and load-bearing capacity. Its precise dimensions ensure reliable and secure connections in demanding environments.
| Standard | DIN 933 |
| Material | Carbon Steel |
| Finish | Galvanized |
| Grade | N/A |
| Size | M19 |
| Length | 146mm |
| Head Width | 27mm |
Precision-manufactured to tight tolerances, this M19 x 146mm hex head cap screw is engineered from premium carbon steel, offering superior tensile and shear strength critical for structural integrity. The 27mm head width provides ample surface area for torque application, ensuring secure fastening without stripping. Its robust construction makes it ideal for applications subjected to significant mechanical stress, vibration, and dynamic loads, offering a dependable solution for permanent assemblies where reliability 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 appropriately sized wrench or socket for the 27mm hex head. 2. Thread the M19 cap screw into the pre-tapped hole or nut, ensuring smooth engagement. 3. Torque the fastener to the specified value for the application, utilizing a calibrated torque wrench.
| 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) |
|---|---|---|
| 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 | Excellent |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Using an improperly sized wrench, leading to head stripping. | Always use a properly fitting socket or wrench for the 27mm hex head to ensure maximum engagement and prevent damage. |
| Over-torquing the fastener, potentially causing thread damage or material fatigue. | Adhere to recommended torque specifications for the application to avoid overstressing the screw or the mating components. |
A: This Hex Head Cap Screw, Carbon Steel is manufactured from Carbon Steel.
A: Heavy machinery assembly, Structural steel connections, Industrial equipment mounting.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||