Engineered for demanding environments, this M19x80mm Aluminum 6061 Hex Head Cap Screw offers superior strength-to-weight ratio and excellent corrosion resistance for secure, reliable assembly.
| Standard | ASTM A106 |
| Material | Aluminum 6061 |
| Finish | Galvanized |
| Grade | N/A |
| Size | M19 |
| Length | 80mm |
| Head Width | 33mm |
A high-performance industrial component, this M19x80mm Hex Head Cap Screw is manufactured from Aluminum 6061, renowned for its excellent formability, weldability, and corrosion resistance, particularly in marine and industrial atmospheres. With a nominal diameter of M19, a shank length of 80mm, and a robust head width of 33mm, it provides substantial bearing surface area and torque transfer capability. Aluminum 6061's inherent lightweight nature makes it ideal for applications where weight reduction is critical without compromising structural integrity, such as in aerospace, automotive, and specialized machinery. Its good mechanical properties ensure it can withstand moderate tensile and shear loads in a wide range of operating 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 from debris. 2. Hand-thread the screw to confirm proper engagement and prevent cross-threading. 3. Tighten using a calibrated torque wrench to the manufacturer's recommended specification for Aluminum 6061 fasteners of this size.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 898-1 / ISO 4014 |
| DIN Equivalent | DIN 931 / DIN 933 |
| Primary Standard | ASTM A106 |
| 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) |
|---|---|---|
| M19 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M19 | 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-torquing aluminum fasteners. | Always use a torque wrench and adhere to torque specifications for aluminum to prevent thread stripping or fastener deformation. |
| Using the wrong tool for head engagement. | Utilize the correct size hex key or socket to ensure full engagement and prevent cam-out, which can damage the fastener head. |
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, High-end consumer electronics enclosures, Lightweight machinery frames.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||