Engineered for robust assembly, this M4 x 26mm Hex Head Cap Screw is crafted from high-grade carbon steel. It provides exceptional tensile strength and durability for critical industrial fastening needs.
| Standard | ASTM A106 |
| Material | Carbon Steel |
| Finish | Plain |
| Grade | N/A |
| Size | M4 |
| Length | 26mm |
| Head Width | 22mm |
A high-performance industrial component, this M4 x 26mm Hex Head Cap Screw is manufactured from premium carbon steel, ensuring superior tensile strength and shear resistance. The M4 thread size conforms to international standards for precise mating with corresponding nuts and tapped holes. With a total length of 26mm and a substantial 22mm head width, it offers ample bearing surface for secure load distribution and enhanced clamping force. This material choice provides good resistance to wear and moderate corrosive environments, making it suitable for a wide array of manufacturing and construction applications 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. Select the appropriate wrench or socket matching the 22mm head width. 2. Engage the wrench securely with the hex head. 3. Apply consistent, controlled torque to tighten the screw into the pre-threaded hole or nut until the desired clamping force is achieved, avoiding over-tightening. 4. Visually inspect the fastener to ensure it is seated flush and secure.
| 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) |
|---|---|---|
| M4 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M4 | 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 cam-out and potential damage to the fastener head. | Always use a correctly sized socket or wrench that fits snugly onto the 22mm hex head to ensure proper torque transfer and prevent damage. |
| Applying excessive torque, which can strip threads or fracture the screw. | Refer to torque specifications for the specific application and material being joined. Use a calibrated torque wrench for precise tightening. |
A: This Hex Head Cap Screw, Carbon Steel is manufactured from Carbon Steel.
A: Machinery assembly and repair, Structural steel connections, Equipment manufacturing and maintenance.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||