Engineered for robust performance, this M12 x 112mm hex head cap screw offers superior tensile strength and durability. Constructed from high-grade carbon steel, it ensures secure and long-lasting connections in critical applications.
| Standard | DIN 933 |
| Material | Carbon Steel |
| Finish | Galvanized |
| Grade | N/A |
| Size | M12 |
| Length | 112mm |
| Head Width | 17mm |
Built to exacting engineering tolerances, this M12 x 112mm hex head cap screw features a nominal diameter of 12mm and a metric coarse thread pitch. The head is precisely machined to a 17mm width, allowing for optimal torque application with standard hex tooling. Manufactured from high-tensile carbon steel, it exhibits excellent yield and ultimate tensile strength, making it suitable for heavy-duty structural assemblies, machinery mounting, and general industrial fabrication where reliable load-bearing capacity is paramount. Surface hardness is optimized for resistance to galling and deformation under stress.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure the mating tapped hole or nut is clean and free of debris. 2. Insert the cap screw through the components to be joined. 3. Tighten the cap screw using an appropriate torque wrench to the recommended specification for the material and application, ensuring even pressure is applied.
| 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 |
|---|---|
| Over-tightening the screw, leading to stripped threads or material deformation. | Always use a torque wrench and adhere to the specified torque values for the application and materials being joined. |
| Using the wrong size or type of wrench, potentially damaging the hex head or failing to achieve proper torque. | Utilize a correctly sized hex wrench or socket that fits snugly to apply consistent and effective torque. |
A: This Hex Head Cap Screw, Carbon Steel is manufactured from Carbon Steel.
A: Heavy machinery assembly, Structural steel fabrication, Automotive and transportation 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. | ||||