This M19x87mm brass hex head cap screw offers superior corrosion resistance and non-magnetic properties. Its robust design and fine thread ensure secure fastening in demanding environments, ideal for specialized industrial applications.
| Standard | ASME B18 |
| Material | Brass |
| Finish | Plain |
| Grade | N/A |
| Size | M19 |
| Length | 87mm |
| Head Width | 14mm |
Built to exacting engineering tolerances, this M19x87mm brass hex head cap screw features a nominal diameter of M19 and a length of 87mm. The head exhibits a width of 14mm, ensuring compatibility with standard tooling. Fabricated from high-grade brass (typically UNS C26000 or similar), it provides excellent corrosion resistance, particularly in marine, chemical, and outdoor environments. Its non-sparking and non-magnetic characteristics make it suitable for sensitive applications where electrical conductivity or magnetic interference is a concern. The machine thread pitch is designed for reliable and secure engagement, offering consistent torque transfer and vibration resistance.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select the appropriate socket or wrench size (14mm for the head width). 2. Ensure the mating threads are clean and free from debris. 3. Engage the screw by hand to prevent cross-threading, then tighten using a calibrated torque wrench to the specified torque value for brass fasteners. 4. Verify proper seating and engagement of the threads.
| 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 |
| Copper (Cu) | 60.0 - 63.0% |
| Zinc (Zn) | Balance |
| Lead (Pb) | 2.5 - 3.7% |
| 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 which can strip brass threads. | Always use a calibrated torque wrench and consult torque charts for brass fasteners to avoid over-tightening. |
| Not cleaning mating threads, leading to binding or incomplete engagement. | Thoroughly inspect and clean both the screw and the tapped hole or mating nut before installation. |
A: This Hex Head Cap Screw, Brass is manufactured from Brass.
A: Marine hardware and fittings, Electrical connectors and grounding points, Decorative architectural elements, Food processing equipment, Corrosive chemical handling.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||