This M12 x 49mm Brass Hex Head Cap Screw offers superior corrosion resistance and excellent electrical conductivity. Ideal for demanding environments where durability and aesthetic appeal are paramount.
| Standard | ISO 9001 |
| Material | Brass |
| Finish | Anodized |
| Grade | N/A |
| Size | M12 |
| Length | 49mm |
| Head Width | 19mm |
Trusted by engineers across multiple sectors, this M12 x 49mm Brass Hex Head Cap Screw features a substantial 19mm head width for robust fastening. Crafted from high-grade brass, it exhibits exceptional resistance to corrosion, making it ideal for marine, outdoor, and chemical processing applications. Its non-magnetic properties and excellent conductivity also make it a preferred choice for electrical assemblies and decorative hardware. The M12 thread ensures a secure and reliable mechanical connection for various structural and assembly requirements.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Clean the threaded hole and the screw threads to ensure free movement. 2. Engage the screw by hand to prevent cross-threading. 3. Use an appropriate wrench or socket to tighten the screw to the required torque specification, ensuring a secure fit without over-stressing the material.
| 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) |
|---|---|---|
| M12 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M12 | 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, leading to thread stripping or material deformation. | Always adhere to recommended torque specifications for the application. Utilize a torque wrench for precision. |
| Not properly cleaning threads, causing binding and potential damage. | Thoroughly clean both the screw and the receiving threads before assembly. A light lubricant can aid in smooth engagement. |
A: This Hex Head Cap Screw, Brass is manufactured from Brass.
A: Marine hardware and fittings, Electrical connectors and switchgear, Architectural and decorative installations, Plumbing and fluid handling systems.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||