Engineered for demanding applications, this M12 x 32mm Hex Head Cap Screw offers exceptional strength and reliability. Constructed from high-grade carbon steel, it ensures secure and long-lasting connections in critical assemblies.
| Standard | DIN 933 |
| Material | Carbon Steel |
| Finish | Zinc Plated |
| Grade | N/A |
| Size | M12 |
| Length | 32mm |
| Head Width | 30mm |
A high-performance industrial component, this M12 x 32mm Hex Head Cap Screw is manufactured from premium carbon steel, offering superior tensile strength and durability for critical load-bearing applications. The precisely machined M12 thread pitch ensures a secure and dependable engagement with compatible nuts or tapped holes. With a robust 30mm hexagonal head, it facilitates high torque application using standard tooling, making it suitable for heavy machinery, structural assembly, and general industrial construction where resistance to vibration and shear forces is paramount. Its inherent material properties provide excellent resistance to deformation under stress.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select the appropriate sized wrench or socket for the 30mm hex head. 2. Ensure the mating threads (on the bolt hole or nut) are clean and free from debris. 3. Thread the cap screw into the designated fixture or nut by hand for the initial turns to prevent cross-threading. 4. Tighten the cap screw to the recommended torque specification using a calibrated torque wrench.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 898-1 / ISO 4014 |
| DIN Equivalent | DIN 931 / DIN 933 |
| Primary Standard | DIN 933 |
| Tensile Strength | Standard Commercial Spec |
| Yield Strength | Standard Commercial Spec |
| Hardness | Varies by specific batch |
| Carbon (C) | 0.28 - 0.55% |
| Manganese (Mn) | 0.60 - 0.90% |
| Phosphorus (P) | 0.04% max |
| Sulfur (S) | 0.05% max |
| 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 | Excellent |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Cross-threading the screw during installation. | Always start threading the cap screw by hand to ensure proper alignment before applying any mechanical force. |
| Overtightening the screw, leading to thread stripping or material fatigue. | Utilize a calibrated torque wrench and adhere to manufacturer-specified torque values for the given thread size and material. |
| Using the wrong tool size, which can damage the hex head or lead to improper tightening. | Always use a socket or wrench that precisely fits the 30mm hex head of the cap screw. |
A: This Hex Head Cap Screw, Carbon Steel is manufactured from Carbon Steel.
A: Heavy Machinery Assembly, Structural Steel Connections, Industrial Equipment Manufacturing.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||