Engineered for demanding environments, this M15 x 99mm Aluminum 6061 hex head cap screw offers superior corrosion resistance and a lightweight profile. Its robust design ensures secure fastening in critical applications.
| Standard | ISO 9001 |
| Material | Aluminum 6061 |
| Finish | Plain |
| Grade | N/A |
| Size | M15 |
| Length | 99mm |
| Head Width | 34mm |
A high-performance industrial component, this M15 x 99mm hex head cap screw is precision-machined from Aluminum 6061, a widely recognized alloy for its excellent strength-to-weight ratio and superb corrosion resistance, especially in marine and atmospheric environments. The M15 thread size ensures robust engagement, complemented by a 99mm length for extended reach. The substantial 34mm head width provides ample bearing surface, distributing load effectively and minimizing the risk of material deformation under stress. This combination of material properties and dimensional integrity makes it suitable for applications requiring both strength and resistance to environmental degradation.
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 of debris. 2. Hand-thread the cap screw to verify proper engagement and alignment. 3. Torque to manufacturer-specified values using appropriate calibrated tooling, avoiding over-tightening.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 898-1 / ISO 4014 |
| DIN Equivalent | DIN 931 / DIN 933 |
| Primary Standard | ISO 9001 |
| 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) |
|---|---|---|
| M15 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M15 | 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 excessive force during tightening, leading to thread stripping or fastener breakage. | Always adhere to the recommended torque specifications for the specific application and mating material. Utilize a calibrated torque wrench. |
| Mating Aluminum 6061 fasteners with dissimilar metals without proper galvanic corrosion prevention measures. | Employ insulating washers or coatings (e.g., anodizing, plating) when joining Aluminum 6061 with more noble metals to mitigate 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, Architectural and facade systems.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||