This M8x126mm brass hex head cap screw is engineered for demanding environments. Its inherent corrosion resistance and non-sparking properties make it a superior choice for applications where reliability is paramount.
| Standard | ASTM A106 |
| Material | Brass |
| Finish | Passivated |
| Grade | N/A |
| Size | M8 |
| Length | 126mm |
| Head Width | 22mm |
Purpose-built for heavy-duty applications, this M8x126mm brass hex head cap screw offers exceptional corrosion resistance, making it ideal for marine, chemical processing, and electrical grounding systems. The material's non-sparking nature is crucial for hazardous environments. The M8 thread provides robust clamping force, while the 126mm length ensures sufficient engagement for substantial material thicknesses. The 22mm hex head width facilitates secure tightening with standard tooling, ensuring a reliable and long-lasting connection in demanding industrial settings.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select appropriate tooling (e.g., wrench, socket) matching the 22mm hex head. 2. Ensure mating threads are clean and free of debris. 3. Thread the cap screw into the receiving component until hand-tight, then apply torque to the specified engineering requirements.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 898-1 / ISO 4014 |
| DIN Equivalent | DIN 931 / DIN 933 |
| Primary Standard | ASTM A106 |
| 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) |
|---|---|---|
| M8 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M8 | 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 that could strip threads or deform the brass. | Apply torque incrementally and in accordance with engineering specifications or design load requirements. |
| Not cleaning mating threads before installation. | Thoroughly clean both the screw threads and the receiving threads to ensure proper engagement and prevent galling. |
A: This Hex Head Cap Screw, Brass is manufactured from Brass.
A: Marine hardware and fittings, Electrical grounding and bonding, Chemical plant equipment, Control panels and enclosures.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||