This M4 x 34mm Hex Head Cap Screw, crafted from high-strength Aluminum 6061, offers exceptional corrosion resistance and a lightweight profile. Its robust design ensures reliable fastening in demanding environments.
| Standard | ASME B18 |
| Material | Aluminum 6061 |
| Finish | Zinc Plated |
| Grade | N/A |
| Size | M4 |
| Length | 34mm |
| Head Width | 15mm |
Specified by design engineers worldwide, this Hex Head Cap Screw conforms to stringent dimensional and material standards. Manufactured from Aluminum 6061, it provides a superior strength-to-weight ratio, excellent corrosion resistance, and good formability. The M4 thread size ensures compatibility with standard metric fasteners, while the 34mm length and 15mm head width facilitate secure assembly in a variety of applications. This alloy is well-suited for environments where weight reduction and resistance to environmental degradation are critical.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select appropriate mating hardware (nut or tapped hole) with M4 threading. 2. Insert the M4 x 34mm Hex Head Cap Screw through the components to be joined. 3. Tighten the screw using a suitable hex driver or wrench, applying torque according to design specifications for Aluminum 6061.
| 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) |
|---|---|---|
| M4 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M4 | 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 M4 threads or deform the Aluminum 6061. | Utilize a torque wrench and adhere to recommended torque values for M4 fasteners in Aluminum 6061. |
| Using a driver size that does not precisely match the 15mm hex head width, leading to cam-out and potential damage. | Ensure the hex driver or wrench is the correct size for the 15mm head width to achieve a secure grip. |
A: This Hex Head Cap Screw, Aluminum 6061 is manufactured from Aluminum 6061.
A: Aerospace structural components, Marine equipment and fittings, Lightweight automotive assemblies.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||