This M18x22mm Hex Head Cap Screw, crafted from high-strength Aluminum 6061, offers superior corrosion resistance and a lightweight profile for demanding industrial applications. Engineered for reliable fastening.
| Standard | ASME B18 |
| Material | Aluminum 6061 |
| Finish | Galvanized |
| Grade | N/A |
| Size | M18 |
| Length | 22mm |
| Head Width | 26mm |
Manufactured under strict quality controls, this M18x22mm Hex Head Cap Screw features a nominal diameter of 18mm and a length of 22mm. The head is precisely machined to a width of 26mm, ensuring compatibility with standard M18 tooling. Constructed from Aluminum 6061, this fastener exhibits excellent strength-to-weight ratio, good corrosion resistance, and is suitable for use in environments where traditional steel fasteners might degrade. Its alloy composition makes it ideal for applications requiring non-magnetic properties or where weight reduction is critical.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select the appropriate torque wrench and socket for the M18 head size. 2. Ensure the mating threads are clean and free of debris. 3. Tighten the screw to the recommended torque specification for Aluminum 6061, avoiding over-tightening.
| 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 |
| Bolt Size | Dry Torque (ft-lbs) | Lubricated Torque (ft-lbs) |
|---|---|---|
| M18 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M18 | 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 aluminum screw, potentially stripping threads or deforming the material. | Always adhere to the manufacturer's recommended torque values for Aluminum 6061 fasteners. Use a calibrated torque wrench. |
| Using the wrong size tool, leading to damage to the hex head. | Verify the socket size matches the 26mm head width precisely before applying torque. |
A: This Hex Head Cap Screw, Aluminum 6061 is manufactured from Aluminum 6061.
A: Aerospace and automotive components, Marine hardware and fixtures, Lightweight structural 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. | ||||