This M17 x 34mm Hex Head Cap Screw, manufactured from corrosion-resistant Aluminum 6061, offers excellent strength-to-weight ratio. Its precise dimensions ensure secure and reliable fastening in demanding environments.
| Standard | ASME B18 |
| Material | Aluminum 6061 |
| Finish | Plain |
| Grade | N/A |
| Size | M17 |
| Length | 34mm |
| Head Width | 21mm |
Trusted by engineers across multiple sectors, this M17 x 34mm Hex Head Cap Screw is precision-machined from Aerospace Grade Aluminum 6061-T6. This material provides superior corrosion resistance, high tensile strength (minimum 310 MPa), and excellent machinability, making it ideal for applications where weight reduction and durability are paramount. The M17 nominal diameter with a 34mm length and a 21mm hex head width ensures compatibility with standard tooling and robust torque application. Its lightweight nature significantly reduces overall assembly weight, a critical factor in aerospace and automotive design.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select the appropriate wrench or socket for the 21mm hex head. 2. Thread the screw by hand initially to ensure proper alignment and prevent cross-threading. 3. Tighten the screw to the recommended torque specification for Aluminum 6061, avoiding overtightening.
| 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 |
|---|---|
| Overtightening, leading to stripping threads or deforming the aluminum. | Adhere strictly to the manufacturer's recommended torque values for Aluminum 6061 fasteners. Utilize a calibrated torque wrench. |
| Using incompatible materials that can cause galvanic corrosion. | Ensure all mating components are compatible with Aluminum 6061, or use appropriate isolation methods (e.g., washers, coatings) to prevent dissimilar metal contact. |
A: This Hex Head Cap Screw, Aluminum 6061 is manufactured from Aluminum 6061.
A: Aerospace structural components, Automotive chassis and engine parts, Marine hardware and fittings, Lightweight industrial machinery.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||