This M19x79mm Brass Hex Head Cap Screw offers superior corrosion resistance and excellent conductivity. Ideal for demanding environments where aesthetics and performance are paramount.
| Standard | ISO 9001 |
| Material | Brass |
| Finish | Zinc Plated |
| Grade | N/A |
| Size | M19 |
| Length | 79mm |
| Head Width | 16mm |
Manufactured under strict quality controls, this M19x79mm Brass Hex Head Cap Screw features a nominal diameter of M19 and a total length of 79mm, with a head width of 16mm. Constructed from high-grade brass (e.g., UNS C36000 or equivalent), it exhibits excellent machinability, inherent corrosion resistance against moisture and many chemicals, and good electrical conductivity. The hex head design allows for high-torque application with standard wrenches or sockets, ensuring a secure and reliable connection. Its non-magnetic properties make it suitable for sensitive environments.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select the appropriate tool (e.g., socket wrench) that fits the 16mm hex head. 2. Thread the cap screw into the pre-tapped hole or nut, ensuring smooth engagement. 3. Tighten the screw to the required torque specification, using a torque wrench if necessary, to achieve a secure joint without over-stressing the material.
| 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 |
| 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 the wrong size wrench, leading to stripped hex head corners. | Always use a wrench or socket that precisely matches the 16mm head width for optimal grip and torque transfer. |
| Over-tightening, which can deform the brass and compromise the joint strength. | Apply torque gradually and, for critical applications, use a calibrated torque wrench to adhere to design specifications. |
A: This Hex Head Cap Screw, Brass is manufactured from Brass.
A: Marine hardware and fittings due to excellent corrosion resistance., Electrical conductivity applications and connectors., Decorative or architectural fixtures where aesthetic appeal is important..
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||