This M9 x 104mm Hex Head Cap Screw, crafted from robust carbon steel, offers superior tensile strength and durability for demanding industrial and mechanical assemblies.
| Standard | ASME B18 |
| Material | Carbon Steel |
| Finish | Zinc Plated |
| Grade | N/A |
| Size | M9 |
| Length | 104mm |
| Head Width | 22mm |
Specified by design engineers worldwide, this M9 x 104mm hex head cap screw is manufactured from high-grade carbon steel, ensuring exceptional tensile strength and resistance to shear forces. The M9 nominal diameter and 104mm length provide substantial engagement in threaded holes, while the 22mm hex head width allows for secure torque application using standard hex wrenches or sockets. Its robust construction makes it ideal for structural connections, machinery mounting, and heavy-duty equipment assembly where reliability is paramount.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select the appropriate wrench or socket size for the 22mm hex head. 2. Ensure the mating threaded hole is clean and free of debris. 3. Thread the cap screw into the mating component, applying consistent torque as specified by design requirements.
| 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) |
|---|---|---|
| M9 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M9 | 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 or socket, leading to head stripping. | Always use a wrench or socket that precisely fits the 22mm hex head to prevent damage. |
| Over-tightening, which can lead to thread damage or screw failure. | Adhere to specified torque values during installation to avoid over-stressing the fastener. |
A: This Hex Head Cap Screw, Carbon Steel is manufactured from Carbon Steel.
A: Machinery and equipment assembly, Structural steel connections, Automotive and aerospace 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. | ||||