This M13 x 29mm brass hex head cap screw offers excellent corrosion resistance and a premium aesthetic. Its durable brass composition makes it suitable for environments where rust is a concern, ensuring long-lasting performance.
| Standard | ASTM A106 |
| Material | Brass |
| Finish | Galvanized |
| Grade | N/A |
| Size | M13 |
| Length | 29mm |
| Head Width | 32mm |
Specified by design engineers worldwide, this M13 x 29mm hex head cap screw is manufactured from premium brass, offering superior corrosion resistance and inherent non-magnetic properties. The robust design features a substantial 32mm head width for reliable torque application and secure fastening. Its metric sizing ensures compatibility with a wide range of industrial and consumer applications, particularly in marine, electrical, and decorative hardware where aesthetic appeal and resistance to environmental degradation are paramount. The brass material provides a good balance of strength and malleability.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select the appropriate metric wrench or socket for the 32mm hex head. 2. Thread the cap screw into the pre-tapped hole or nut. 3. Tighten to the required torque specification, ensuring not to over-tighten and strip the threads, especially in softer materials.
| 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) |
|---|---|---|
| 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 | Excellent |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Using excessive force, leading to stripped threads or fastener breakage. | Employ a torque wrench and adhere to recommended torque values for brass fasteners. Avoid forcing the screw if resistance is encountered; investigate the cause of binding. |
| Mismatched thread pitch or size, resulting in improper engagement or inability to install. | Verify that the M13 thread size and pitch are compatible with the mating component. Always confirm specifications before attempting installation. |
A: This Hex Head Cap Screw, Brass is manufactured from Brass.
A: Decorative hardware and fixtures, Marine and coastal environments, Electrical enclosures and components, Plumbing and sanitary applications.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||