This M20 x 96mm brass hex head cap screw offers superior corrosion resistance and aesthetic appeal, ideal for demanding environments and visible applications. Engineered for reliability.
| Standard | ASME B18 |
| Material | Brass |
| Finish | Passivated |
| Grade | N/A |
| Size | M20 |
| Length | 96mm |
| Head Width | 12mm |
Precision-manufactured to tight tolerances, this M20 hex head cap screw is forged from high-grade brass, ensuring excellent machinability, ductility, and natural resistance to corrosion, especially in marine or chemically aggressive environments. The M20 thread designation signifies a nominal major diameter of 20mm, and a length of 96mm provides substantial engagement for secure fastening. The 12mm hex head width allows for optimal torque application with standard tooling, preventing over-tightening or stripping. This fastener is well-suited for applications requiring both strength and visual appeal, such as in architectural hardware, electrical connectors, and decorative assemblies.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select the appropriate wrench or socket of 12mm size. 2. Ensure the mating thread is clean and free from debris. 3. Insert the cap screw and thread it into the receiving component, applying consistent torque until snug, avoiding over-tightening.
| 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) |
|---|---|---|
| M20 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M20 | 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 stripping or head deformation. | Apply only the necessary torque to achieve a secure fit, referencing torque specifications if available for the application. |
| Using the wrong size wrench, causing damage to the hex head. | Always use a 12mm wrench or socket that fits snugly onto the hex head. |
A: This Hex Head Cap Screw, Brass is manufactured from Brass.
A: Marine hardware and fittings, Electrical connectors and enclosures, Architectural decorative elements, Plumbing fixtures.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||