This M22 x 149mm brass hex head cap screw offers exceptional corrosion resistance, making it ideal for demanding environments. Its robust construction ensures reliable fastening in a variety of industrial and decorative applications.
| Standard | ISO 9001 |
| Material | Brass |
| Finish | Anodized |
| Grade | N/A |
| Size | M22 |
| Length | 149mm |
| Head Width | 34mm |
Built to exacting engineering tolerances, this M22 x 149mm hex head cap screw is manufactured from high-grade brass (ASTM B16/B16M). The material's inherent ductility and excellent corrosion resistance, particularly in marine and chemical atmospheres, make it a superior choice for applications requiring non-magnetic properties and aesthetic appeal. The M22 thread provides substantial tensile strength and load-bearing capacity, with a nominal head width of 34mm for secure torque application. Its 149mm length ensures adequate engagement for thicker materials or assemblies.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure mating threads are clean and free of debris. 2. Hand-thread the screw to confirm alignment and prevent cross-threading. 3. Utilize a calibrated torque wrench to tighten the screw to the manufacturer's specified torque value, ensuring even pressure distribution.
| 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) |
|---|---|---|
| M22 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M22 | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Moderate |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Over-tightening the brass screw, which can lead to thread stripping or deformation of the fastener. | Always use a torque wrench and adhere to recommended torque specifications for brass fasteners to prevent damage. |
| Using the wrong thread pitch or diameter, resulting in a loose or non-functional connection. | Verify the M22 thread specification and ensure it matches the intended mating component precisely. |
A: This Hex Head Cap Screw, Brass is manufactured from Brass.
A: Electrical connections and grounding hardware, Marine hardware and fittings, Decorative and architectural installations, Corrosion-prone environments.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||