This M23 x 69mm hex head cap screw, forged from robust carbon steel, offers superior clamping force and durability. Its precise dimensions and strong material make it ideal for critical structural and mechanical assemblies.
| Standard | ASTM A106 |
| Material | Carbon Steel |
| Finish | Passivated |
| Grade | N/A |
| Size | M23 |
| Length | 69mm |
| Head Width | 28mm |
Precision-manufactured to tight tolerances, this M23 x 69mm hex head cap screw features a 28mm head width, ensuring optimal wrench engagement and load distribution. Constructed from high-grade carbon steel, it provides excellent tensile strength, shear strength, and resistance to deformation under significant stress. The material's inherent toughness allows for reliable performance in a wide range of industrial environments, from heavy machinery to construction projects. These screws are designed for applications demanding secure and long-lasting mechanical connections where consistent performance 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. Hand-thread the screw to confirm proper alignment and engagement. 3. Torque to manufacturer-specified values using an appropriately calibrated wrench, ensuring even pressure.
| 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) |
|---|---|---|
| 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 |
|---|---|
| Using a standard hex wrench that is slightly undersized, leading to cam-out and potential stripping of the hex head. | Utilize a high-quality, correctly sized hex wrench or socket for maximum contact and torque transfer. |
| Over-torquing the fastener, which can lead to thread damage, material yielding, or fastener breakage. | Adhere to the recommended torque specifications for the specific application and material being joined, employing a torque wrench for accuracy. |
A: This Hex Head Cap Screw, Carbon Steel is manufactured from Carbon Steel.
A: Heavy machinery assembly, Structural steel connections, Automotive and aerospace 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. | ||||