This M12x109mm Hex Head Cap Screw, crafted from robust Aluminum 6061, offers superior corrosion resistance and a lightweight profile for critical fastening applications. Engineered for precision and durability.
| Standard | ISO 9001 |
| Material | Aluminum 6061 |
| Finish | Passivated |
| Grade | N/A |
| Size | M12 |
| Length | 109mm |
| Head Width | 20mm |
Built to exacting engineering tolerances, this M12 x 109mm Hex Head Cap Screw is manufactured from high-strength Aluminum 6061-T6. This aerospace-grade alloy provides an exceptional strength-to-weight ratio, excellent corrosion resistance, and good formability, making it ideal for applications where both performance and weight are crucial. The nominal head width of 20mm ensures compatibility with standard tooling. Each screw is precisely machined to ensure consistent thread engagement and reliable load-bearing capacity, suitable for aerospace, marine, and high-performance automotive assemblies.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select the appropriate M12 wrench or socket for the hex head. 2. Engage the screw into the pre-tapped hole or with a corresponding nut. 3. Tighten the screw to the specified torque, ensuring consistent tension without overtightening.
| 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) |
|---|---|---|
| M12 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M12 | 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 the wrong size wrench, leading to stripped hex heads. | Always use a wrench or socket that precisely fits the M12 hex head (20mm width). |
| Overtightening, which can strip threads or damage the aluminum material. | Adhere to recommended torque specifications for M12 fasteners in Aluminum 6061 applications to prevent damage. |
A: This Hex Head Cap Screw, Aluminum 6061 is manufactured from Aluminum 6061.
A: Aerospace structural components, Marine hardware and assemblies, Lightweight automotive chassis and body panels.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||