Engineered for superior performance, this M14 x 126mm Hex Head Cap Screw is crafted from durable Aluminum 6061. Offering excellent corrosion resistance and a lightweight profile, it's ideal for robust industrial applications.
| Standard | ASME B18 |
| Material | Aluminum 6061 |
| Finish | Plain |
| Grade | N/A |
| Size | M14 |
| Length | 126mm |
| Head Width | 21mm |
Designed for demanding industrial environments, this M14 x 126mm Hex Head Cap Screw leverages the inherent advantages of Aluminum 6061. This alloy provides an exceptional strength-to-weight ratio, making it significantly lighter than steel alternatives while maintaining robust mechanical properties. Its inherent corrosion resistance ensures longevity in humid or corrosive atmospheres, crucial for marine, aerospace, and chemical processing equipment. The M14 thread size with a 126mm length offers substantial holding power, and the 21mm head width ensures adequate bearing surface for secure fastening with standard tooling. This makes it an optimal choice for applications where weight reduction without compromising structural integrity 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 torque wrench calibrated for M14 fasteners. 2. Clean both the threads of the screw and the receiving hole to remove any debris or contaminants. 3. Apply a small amount of anti-seize compound if operating in a potentially corrosive environment, then insert the screw and tighten to the manufacturer's specified torque value.
| 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) |
|---|---|---|
| M14 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M14 | 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 aluminum screw, which can strip the threads or deform the material. | Always use a torque wrench and adhere to the recommended torque specifications for Aluminum 6061 fasteners. |
| Using incompatible washers or nuts that may cause galvanic corrosion with the aluminum screw. | Ensure all mating components are either aluminum or compatible materials to prevent galvanic corrosion. |
A: This Hex Head Cap Screw, Aluminum 6061 is manufactured from Aluminum 6061.
A: Aerospace structural components, Marine hardware and fittings, Lightweight automotive assemblies, Industrial machinery frames.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||