This M5x124mm hex head cap screw, constructed from robust carbon steel, offers exceptional strength and durability. Its precise dimensions and broad head ensure secure, high-torque fastening for critical industrial assemblies.
| Standard | ASTM A106 |
| Material | Carbon Steel |
| Finish | Zinc Plated |
| Grade | N/A |
| Size | M5 |
| Length | 124mm |
| Head Width | 22mm |
Precision-manufactured to tight tolerances, this M5x124mm hex head cap screw is engineered from high-grade carbon steel, offering superior tensile strength and resistance to deformation. The 22mm head width allows for significant torque application, ensuring a secure and reliable connection in demanding industrial environments. Its standardized M5 threading guarantees compatibility with a wide range of metric nuts and tapped holes. The inherent toughness of carbon steel makes it ideal for applications subjected to considerable mechanical stress and vibration, providing long-term structural integrity and performance. This fastener is designed for applications requiring robust load-bearing capacity and dependable joint security.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select the appropriate mating component with a pre-tapped hole or nut. 2. Insert the cap screw through the assembled components, aligning threads. 3. Tighten the cap screw using a wrench or socket of the correct size, applying torque as specified by design requirements.
| 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) |
|---|---|---|
| M5 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M5 | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Excellent |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Over-tightening the screw, leading to thread stripping or component damage. | Adhere to specified torque values; utilize a torque wrench for precise application. |
| Using an undersized or oversized wrench, resulting in damaged hex head or incomplete tightening. | Ensure the wrench or socket size precisely matches the 22mm head width. |
A: This Hex Head Cap Screw, Carbon Steel is manufactured from Carbon Steel.
A: Machinery and Equipment Assembly, Structural Frameworks, 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. | ||||