This M22x40mm brass hex head cap screw offers exceptional corrosion resistance and non-magnetic properties. Its robust brass construction ensures reliable fastening in demanding environments.
| Standard | ASME B18 |
| Material | Brass |
| Finish | Plain |
| Grade | N/A |
| Size | M22 |
| Length | 40mm |
| Head Width | 34mm |
Engineered for reliability and performance, this M22x40mm hex head cap screw is precision manufactured from high-grade brass. The material's inherent corrosion resistance makes it ideal for marine, chemical processing, and food grade applications where galvanic corrosion is a concern. Its M22 thread size and 40mm length, coupled with a 34mm head width for substantial torque application, provide secure and stable connections. Brass also offers excellent conductivity and is non-magnetic, further expanding its use in sensitive electronic or electrical assemblies. This screw meets stringent industrial standards for structural integrity and longevity.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure the mating threads are clean and free of debris. 2. Hand-thread the cap screw into the receiving component to avoid cross-threading. 3. Use an appropriately sized wrench or socket to tighten the screw to the specified torque, ensuring even pressure application.
| 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) |
|---|---|---|
| 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 |
|---|---|
| Overtightening the brass screw, which can lead to thread stripping or deformation. | Always adhere to recommended torque specifications. Use a torque wrench for precise control. |
| Using the wrong size wrench or socket, leading to cam-out and damage to the hex head. | Verify the wrench/socket size matches the head width (34mm) precisely before applying force. |
A: This Hex Head Cap Screw, Brass is manufactured from Brass.
A: Marine hardware and fittings, Electrical connectors and enclosures, Food processing equipment, Corrosive chemical environments, Decorative architectural elements.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||