Engineered for superior load-bearing capacity and structural integrity, this M12x115mm hex cap screw is manufactured from high-tensile carbon steel, ensuring reliable performance in demanding industrial settings.
| Standard | ASME B18 |
| Material | Carbon Steel |
| Finish | Zinc Plated |
| Grade | N/A |
| Size | M12 |
| Length | 115mm |
| Head Width | 10mm |
Designed for demanding industrial environments, this M12x115mm hex head cap screw is constructed from robust carbon steel, offering excellent tensile strength and shear resistance. The M12 nominal diameter, coupled with a 115mm length, provides substantial fastening capability for heavy-duty applications. The 10mm hex head width is precisely engineered to accept standard metric tools, facilitating efficient and secure tightening with optimal torque transfer. This material grade is chosen for its cost-effectiveness and proven reliability in general-purpose industrial assembly and structural connections. Its resistance to moderate stress and vibration makes it a preferred choice for machinery, construction, and equipment manufacturing.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure the mating threads are clean and free from debris. 2. Insert the cap screw through the assembled components. 3. Tighten the cap screw using an appropriately sized hex wrench or socket to the recommended torque specification, ensuring a secure fit without over-tightening.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 898-1 / ISO 4014 |
| DIN Equivalent | DIN 931 / DIN 933 |
| Primary Standard | ASME B18 |
| 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 |
|---|---|
| Using the wrong size wrench, leading to stripped hex heads. | Always use a correctly sized metric hex wrench or socket that fits snugly on the head. |
| Over-tightening the screw, which can damage threads or the screw itself. | Refer to torque charts for the specific application and use a torque wrench to achieve the recommended tightening force. |
| Using a screw in an environment exceeding its material strength or environmental resistance. | Verify that the carbon steel material is suitable for the operating temperature, load, and potential corrosive elements of the application. Consider higher-grade alloys or coatings if necessary. |
A: This Hex Head Cap Screw, Carbon Steel is manufactured from Carbon Steel.
A: Heavy machinery assembly, Structural steel connections, Equipment manufacturing and repair.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||