Engineered for demanding environments, this M9x83mm Brass Hex Head Cap Screw offers superior corrosion resistance and non-magnetic properties. Its robust design ensures reliable fastening in diverse industrial and marine applications.
| Standard | ASTM A106 |
| Material | Brass |
| Finish | Passivated |
| Grade | N/A |
| Size | M9 |
| Length | 83mm |
| Head Width | 34mm |
Manufactured under strict quality controls, this M9x83mm Hex Head Cap Screw is precisely engineered from high-grade brass, ensuring excellent corrosion resistance, non-magnetic properties, and good electrical conductivity. The M9 thread size provides secure engagement, while the 83mm length and 34mm head width offer substantial surface contact and torque application. Brass's inherent ductility makes it suitable for applications where moderate shock or vibration is present, and its resistance to dezincification further enhances its longevity in marine and chemical processing 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 wrench for the M9 hex head. 2. Ensure the mating threads are clean and free of debris. 3. Apply torque evenly to seat the screw, avoiding over-tightening which can strip brass threads.
| 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) |
|---|---|---|
| M9 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M9 | 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 on brass threads, leading to stripping. | Apply the recommended torque for brass fasteners; use a torque wrench if precision is critical. |
| Incorrect tool size for the hex head, causing cam-out and damage. | Always use a properly sized, high-quality hex wrench that fits snugly to ensure optimal engagement. |
A: This Hex Head Cap Screw, Brass is manufactured from Brass.
A: Marine hardware and fittings, Electrical connections and enclosures, 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. | ||||