This M13 x 54mm Hex Head Cap Screw, constructed from robust carbon steel, offers superior tensile strength and durability for critical fastening applications. Designed for secure and reliable connections under stress.
| Standard | ASTM A106 |
| Material | Carbon Steel |
| Finish | Black Oxide |
| Grade | N/A |
| Size | M13 |
| Length | 54mm |
| Head Width | 27mm |
Built to exacting engineering tolerances, this M13 x 54mm hex head cap screw features a nominal diameter of 13mm and a shaft length of 54mm. The head width measures 27mm, providing ample surface area for torque application with standard hex tools. Manufactured from high-grade carbon steel, it exhibits excellent tensile and shear strength, making it suitable for load-bearing joints and structural assemblies. Its inherent hardness and resistance to deformation ensure consistent performance in demanding industrial environments, from heavy machinery to construction frameworks. Proper torque selection is crucial for optimal performance and fastener longevity.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select the appropriate wrench or socket matching the 27mm head width. 2. Engage the tool securely with the hex head. 3. Apply controlled torque to the desired specification, ensuring a tight and stable connection without over-tightening.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 898-1 / ISO 4014 |
| DIN Equivalent | DIN 931 / DIN 933 |
| Primary Standard | ASTM A106 |
| 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 |
|---|---|
| Using an incorrect size wrench, leading to head stripping. | Always use a wrench or socket that precisely fits the 27mm head width. |
| Over-tightening the screw, which can damage the threads or the mating material. | Consult engineering drawings or torque charts for the recommended torque value for this M13 fastener and the specific application. |
A: This Hex Head Cap Screw, Carbon Steel is manufactured from Carbon Steel.
A: Heavy machinery assembly, Structural steel connections, Automotive manufacturing.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||