Engineered for superior corrosion resistance in harsh environments, this M19x120mm brass hex cap screw offers reliable fastening. Its non-magnetic properties make it ideal for sensitive applications.
| Standard | DIN 933 |
| Material | Brass |
| Finish | Zinc Plated |
| Grade | N/A |
| Size | M19 |
| Length | 120mm |
| Head Width | 30mm |
Designed for demanding industrial environments, this M19x120mm hex head cap screw is manufactured from high-grade brass, renowned for its exceptional corrosion resistance, particularly in marine and corrosive chemical settings. The M19 thread pitch ensures a secure and robust connection, while the 120mm length provides substantial engagement depth for various structural and assembly tasks. With a head width of 30mm, it offers ample surface area for torque application via standard hex wrenches or sockets, facilitating efficient installation and disassembly. Brass's inherent non-magnetic properties also make this fastener suitable for electronic and sensitive equipment where magnetic interference must be avoided. Its good machinability allows for precise integration into complex assemblies.
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 alignment and prevent cross-threading. 3. Tighten using a calibrated hex wrench or socket to the specified torque value, avoiding over-tightening.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 898-1 / ISO 4014 |
| DIN Equivalent | DIN 931 / DIN 933 |
| Primary Standard | DIN 933 |
| 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 | Excellent |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Using excessive force, leading to thread stripping or fastener deformation. | Always refer to the material's recommended torque specifications and use a calibrated torque wrench. |
| Not verifying thread compatibility between the screw and the receiving hole or nut. | Confirm the thread size (M19) and pitch match the intended mating component. |
A: This Hex Head Cap Screw, Brass is manufactured from Brass.
A: Marine hardware and fittings, Plumbing and water systems, Electrical enclosures and components, Architectural metalwork, Chemical processing equipment.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||