This M13 x 111mm hex head cap screw, constructed from high-grade carbon steel, offers exceptional strength and reliability for demanding industrial applications requiring secure and durable fastening.
| Standard | ASME B18 |
| Material | Carbon Steel |
| Finish | Anodized |
| Grade | N/A |
| Size | M13 |
| Length | 111mm |
| Head Width | 29mm |
Precision-manufactured to tight tolerances, this M13 x 111mm hex head cap screw is forged from robust carbon steel, ensuring superior tensile strength and shear resistance. The 29mm head width provides ample surface area for tool engagement, facilitating secure tightening and preventing slippage. This fastener is engineered for applications demanding high load-bearing capacity and long-term performance in structural assemblies, machinery, and heavy equipment where material integrity and consistent torque are critical.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure the mating threads are clean and free of debris. 2. Insert the hex head cap screw through the assembly. 3. Tighten using an appropriately sized wrench or socket to the recommended torque specification for the application.
| 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) |
|---|---|---|
| M13 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M13 | 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. | Always adhere to the manufacturer's recommended torque specifications or consult engineering drawings for precise tightening requirements. |
| Using a screw of insufficient length or diameter for the load requirements. | Verify that the screw's specifications (size, length, material strength) are adequate for the intended application and load conditions. |
A: This Hex Head Cap Screw, Carbon Steel is manufactured from Carbon Steel.
A: Structural steel connections, Heavy machinery assembly, Automotive chassis 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. | ||||