This M23 x 63mm hex head cap screw, forged from robust carbon steel, offers superior tensile strength and durability for critical industrial connections. Engineered for high-load applications.
| Standard | ISO 9001 |
| Material | Carbon Steel |
| Finish | Black Oxide |
| Grade | N/A |
| Size | M23 |
| Length | 63mm |
| Head Width | 36mm |
Manufactured under strict quality controls, this M23 x 63mm carbon steel hex head cap screw boasts a nominal diameter of 23mm and a total length of 63mm. The hex head features a precise 36mm width across flats, ensuring optimal torque transfer with standard tooling. Composed of high-grade carbon steel, it exhibits excellent tensile strength and shear resistance, making it ideal for heavy-duty machinery, structural assemblies, and demanding engineering environments where reliability and load-bearing capacity are paramount. Surface finish is typically plain or lightly oiled to prevent corrosion during storage and transport.
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 if specified for the application. 3. Tighten the cap screw to the manufacturer's recommended torque specification using a calibrated torque wrench.
| 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) |
|---|---|---|
| M23 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M23 | 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, leading to thread stripping or fastener fatigue. | Always use a calibrated torque wrench and adhere to specified torque values for the material and application. |
| Using the wrong size wrench, resulting in damaged hex head and poor torque application. | Utilize a wrench that precisely matches the 36mm head width for optimal engagement and secure tightening. |
A: This Hex Head Cap Screw, Carbon Steel is manufactured from Carbon Steel.
A: Heavy machinery assembly, Structural steel connections, Automotive and aerospace sub-assemblies.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||