This M13x78mm brass hex head cap screw offers superior corrosion resistance and non-magnetic properties. Its robust construction ensures reliable fastening in demanding environments.
| Standard | ISO 9001 |
| Material | Brass |
| Finish | Plain |
| Grade | N/A |
| Size | M13 |
| Length | 78mm |
| Head Width | 14mm |
Trusted by engineers across multiple sectors, this M13x78mm brass hex head cap screw features a 14mm head width. Manufactured from high-quality brass, it exhibits excellent resistance to corrosion, tarnishing, and galvanic action, making it ideal for marine, chemical processing, and food service industries. The inherent non-magnetic properties are crucial for sensitive electronic assemblies and medical equipment. Its smooth surface finish and precise threading ensure consistent performance and ease of assembly with standard tools.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select the appropriate mating component with a tapped hole or nut. 2. Thread the cap screw by hand to ensure proper alignment and prevent cross-threading. 3. Tighten the cap screw using a wrench or socket to the specified torque, avoiding overtightening.
| 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) |
|---|---|---|
| M13 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M13 | 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 component damage. | Consult torque specifications for the mating material and apply a calibrated torque wrench. |
| Selecting a fastener with insufficient corrosion resistance for the environment. | Ensure the brass material is suitable for the specific corrosive elements present in the application. |
A: This Hex Head Cap Screw, Brass is manufactured from Brass.
A: Marine hardware and fittings, Electrical and electronic enclosures, Plumbing and water systems, Food processing equipment, Architectural components.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||