Engineered for robust performance, this M13x54mm Hex Head Cap Screw offers superior tensile strength and durability in demanding industrial environments. Its carbon steel construction ensures reliable fastening.
| Standard | DIN 933 |
| Material | Carbon Steel |
| Finish | Zinc Plated |
| Grade | N/A |
| Size | M13 |
| Length | 54mm |
| Head Width | 33mm |
A proven choice for industrial professionals, this M13x54mm Hex Head Cap Screw is manufactured from high-grade carbon steel, offering exceptional tensile strength and shear resistance for critical structural applications. The M13 nominal diameter, paired with a 54mm length, provides ample engagement for secure joint assembly. Its substantial 33mm head width ensures effective torque transfer during installation, minimizing the risk of slippage or fastener damage. Compliant with relevant ISO standards, this screw is ideal for heavy machinery, construction, and general industrial assembly 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. Ensure mating threads are clean and free of debris. 2. Apply appropriate lubricant or thread locker if specified for the application. 3. Tighten the screw to the recommended torque value using 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) |
|---|---|---|
| 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 | Excellent |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Overtightening the screw, which can strip threads or damage the workpiece. | Always use a calibrated torque wrench and adhere to specified torque values for the fastener and application. |
| Using the wrong size wrench, leading to fastener head damage and improper torque application. | Utilize the correct size wrench or socket that precisely fits the 33mm hex head to ensure secure engagement and prevent stripping. |
A: This Hex Head Cap Screw, Carbon Steel is manufactured from Carbon Steel.
A: Heavy Machinery Assembly, Structural Steel Connections, Industrial Equipment Repair.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||