This M19 x 37mm Hex Head Cap Screw, crafted from robust Aluminum 6061, offers exceptional corrosion resistance and a superior strength-to-weight ratio. Engineered for demanding applications, it ensures reliable fastening in challenging environments.
| Standard | ASME B18 |
| Material | Aluminum 6061 |
| Finish | Anodized |
| Grade | N/A |
| Size | M19 |
| Length | 37mm |
| Head Width | 23mm |
Trusted by engineers across multiple sectors, this Hex Head Cap Screw is manufactured from Aluminum 6061, a precipitation-hardened alloy renowned for its excellent corrosion resistance, weldability, and moderate to high strength. With a nominal size of M19, a length of 37mm, and a head width of 23mm, it meets stringent industry requirements for structural integrity. Its lightweight nature makes it an ideal choice for weight-sensitive applications such as aerospace components, automotive assemblies, and marine hardware, where performance and material efficiency are paramount. The inherent properties of 6061-T6 aluminum provide excellent durability and longevity in diverse operating conditions.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Clean mating surfaces thoroughly to remove debris and contaminants. 2. Hand-thread the screw to ensure proper engagement of threads. 3. Tighten to the specified torque using a calibrated torque wrench, avoiding over-tightening to prevent thread stripping or material deformation.
| 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) |
|---|---|---|
| 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 | Moderate |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Using excessive force during tightening, leading to thread damage or material fatigue. | Utilize a calibrated torque wrench and adhere to recommended torque specifications for Aluminum 6061 fasteners. |
| Not verifying thread compatibility with the mating component. | Confirm that the M19 metric thread pitch of the screw matches the tapped hole or nut being used. |
A: This Hex Head Cap Screw, Aluminum 6061 is manufactured from Aluminum 6061.
A: Aerospace structural components, Marine equipment and fittings, Automotive sub-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. | ||||