This M19x103mm Hex Head Cap Screw, constructed from high-grade carbon steel, offers superior tensile strength and durability for critical structural and mechanical assemblies. Engineered for reliability.
| Standard | ISO 9001 |
| Material | Carbon Steel |
| Finish | Anodized |
| Grade | N/A |
| Size | M19 |
| Length | 103mm |
| Head Width | 10mm |
Trusted by engineers across multiple sectors, this M19x103mm Hex Head Cap Screw is manufactured from robust carbon steel, providing excellent shear and tensile strength for heavy-duty applications. The precise M19 thread ensures secure engagement with M19 nuts and tapped holes, while the 103mm length offers significant clamping reach. The standard hex head design allows for efficient torque application using common wrenches or socket sets, facilitating rapid and secure assembly in demanding industrial environments. Its material composition offers good wear resistance and load-bearing capacity.
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 calibrated to the manufacturer's recommended torque specification. 2. Ensure the mating threads (nut or tapped hole) are clean, free of debris, and properly aligned. 3. Thread the cap screw into the mating component by hand for the first few turns to prevent cross-threading, then apply torque using the wrench until the specified torque is achieved.
| 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-torquing the screw, leading to thread stripping or fastener breakage. | Always consult the torque specifications for the specific application and use a calibrated torque wrench to avoid over-tightening. |
| Using a screw with insufficient length for the joint, resulting in poor clamping force and potential joint failure. | Ensure the screw's length is adequate to engage the necessary number of threads in the mating component, typically requiring at least 1.5 times the screw diameter for full thread engagement. |
A: This Hex Head Cap Screw, Carbon Steel is manufactured from Carbon Steel.
A: Heavy machinery assembly, Structural steel frameworks, Automotive chassis construction.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||