This M17x61mm Hex Head Cap Screw, forged from high-strength Aluminum 6061, offers exceptional corrosion resistance and a superior strength-to-weight ratio for critical structural and mechanical assemblies.
| Standard | ASME B18 |
| Material | Aluminum 6061 |
| Finish | Plain |
| Grade | N/A |
| Size | M17 |
| Length | 61mm |
| Head Width | 34mm |
Built to exacting engineering tolerances, this M17x61mm Hex Head Cap Screw features a nominal diameter of M17, a precise length of 61mm, and a robust head width of 34mm. Manufactured from Aluminum alloy 6061, it provides excellent machinability, weldability, and a desirable combination of tensile and yield strength, making it ideal for aerospace, automotive, and marine applications where weight reduction and environmental durability are paramount. The material's inherent resistance to corrosion ensures long-term performance in diverse operational conditions.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure the mating threads are clean and free of debris. 2. Hand-thread the screw to verify proper engagement and prevent cross-threading. 3. Tighten to the specified torque value using an appropriate wrench or socket, ensuring even pressure distribution.
| 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) |
|---|---|---|
| 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 | Moderate |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Over-tightening the aluminum screw, which can strip threads or compromise the fastener's integrity. | Always adhere to the recommended torque specifications for Aluminum 6061 fasteners, utilizing a torque wrench for accuracy. |
| Using the wrong size wrench, leading to slippage and potential damage to the hex head. | Select a wrench or socket that precisely fits the 34mm head width to ensure a secure grip and efficient tightening. |
A: This Hex Head Cap Screw, Aluminum 6061 is manufactured from Aluminum 6061.
A: Aerospace structural components, Automotive chassis and body assembly, Marine hardware and fittings.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||