Engineered for demanding industrial environments, this M23 x 123mm hex head cap screw offers superior tensile strength and durability. Manufactured from high-grade carbon steel, it ensures reliable fastening for critical applications.
| Standard | ASME B18 |
| Material | Carbon Steel |
| Finish | Anodized |
| Grade | N/A |
| Size | M23 |
| Length | 123mm |
| Head Width | 31mm |
A high-performance industrial component, this M23 x 123mm hex head cap screw is precision-machined from robust carbon steel, providing exceptional tensile and shear strength. Its 31mm wide hex head ensures optimal torque transfer for secure installations, preventing slippage during operation. The material's inherent toughness and resistance to deformation make it suitable for applications subjected to significant mechanical stress, vibration, and fluctuating temperatures. This screw is designed for use in heavy machinery, structural assemblies, and critical infrastructure 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 from debris. 2. Hand-thread the cap screw to engage initial threads. 3. Tighten to the specified torque using an appropriate wrench, ensuring the head remains flush.
| 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) |
|---|---|---|
| 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 the screw, leading to stripped threads or fastener failure. | Always adhere to the manufacturer's recommended torque specifications for the M23 size and material. |
| Using an undersized or worn wrench, which can damage the hex head and prevent proper tightening. | Utilize a properly sized and high-quality wrench that fully engages the hex head. |
A: This Hex Head Cap Screw, Carbon Steel is manufactured from Carbon Steel.
A: Heavy Machinery Assembly, Structural Steel Construction, 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. | ||||