This M17x66mm Hex Head Cap Screw, crafted from high-strength Aluminum 6061, offers superior corrosion resistance and a lightweight profile. Engineered for dependable fastening in diverse industrial environments.
| Standard | DIN 933 |
| Material | Aluminum 6061 |
| Finish | Zinc Plated |
| Grade | N/A |
| Size | M17 |
| Length | 66mm |
| Head Width | 12mm |
Built to exacting engineering tolerances, this M17x66mm Hex Head Cap Screw features a nominal diameter of M17, a total length of 66mm, and a head width of 12mm. The material, Aluminum 6061-T6, provides an excellent strength-to-weight ratio, superior corrosion resistance, and good machinability. This makes it ideal for applications where weight reduction and resistance to environmental degradation are critical, such as in aerospace, marine, and automotive sub-assemblies where standard steel fasteners may be unsuitable due to weight or galvanic corrosion concerns.
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 screw to verify alignment and prevent cross-threading. 3. Using an appropriate wrench or socket, tighten the screw to the recommended torque specification for Aluminum 6061 under prevailing service conditions, avoiding over-tightening.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 898-1 / ISO 4014 |
| DIN Equivalent | DIN 931 / DIN 933 |
| Primary Standard | DIN 933 |
| 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) |
|---|---|---|
| M17 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M17 | 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, which can strip the threads or deform the mating material. | Utilize a calibrated torque wrench and adhere to the specified torque values for Aluminum 6061 fasteners and the specific application. |
| Using a steel fastener in a corrosive environment, leading to galvanic corrosion and premature failure. | Select fasteners made from materials compatible with the environment, such as Aluminum 6061, for optimal longevity and performance. |
A: This Hex Head Cap Screw, Aluminum 6061 is manufactured from Aluminum 6061.
A: Aerospace structural components, Marine equipment and fittings, Lightweight automotive sub-assemblies, Medical device enclosures.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||