Engineered for robust fastening in harsh conditions, this M11 x 148mm hex head cap screw boasts superior 304 stainless steel construction. It offers exceptional corrosion resistance and mechanical integrity for critical industrial assemblies.
| Standard | ASTM A106 |
| Material | 304 Stainless Steel |
| Finish | Passivated |
| Grade | N/A |
| Size | M11 |
| Length | 148mm |
| Head Width | 17mm |
Designed for demanding industrial environments, this M11 x 148mm hex head cap screw features a robust 17mm head width, ensuring reliable torque transfer and secure fastening. Manufactured from high-grade 304 stainless steel, it provides excellent resistance to corrosion, rust, and chemical degradation, making it ideal for marine, chemical processing, and outdoor structural applications. Its precise threading and substantial length facilitate secure connections in assemblies requiring extended reach and significant clamping force, meeting stringent industry standards for mechanical performance and durability.
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 or damage. 2. Hand-tighten the screw to engage all threads, ensuring it is properly seated. 3. Utilize a calibrated torque wrench to tighten the screw to the specified torque value for the application, avoiding over-tightening.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 898-1 / ISO 4014 |
| DIN Equivalent | DIN 931 / DIN 933 |
| Primary Standard | ASTM A106 |
| Tensile Strength | 75,000 psi (515 MPa) |
| Yield Strength | 30,000 psi (205 MPa) |
| Elongation in 2 in. | 40% min |
| Hardness | Rockwell B95 max |
| Carbon (C) | 0.08% max |
| Chromium (Cr) | 18.0 - 20.0% |
| Nickel (Ni) | 8.0 - 10.5% |
| Manganese (Mn) | 2.00% max |
| Bolt Size | Dry Torque (ft-lbs) | Lubricated Torque (ft-lbs) |
|---|---|---|
| M11 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M11 | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Excellent |
| Marine / Saltwater | Good |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Using the wrong size wrench, leading to head stripping. | Always use a wrench that precisely matches the 17mm head width to ensure proper engagement and prevent damage. |
| Cross-threading the screw, causing damage to both the screw and the mating component. | Carefully align the screw with the pre-drilled hole and begin threading by hand to confirm proper alignment before applying torque. |
A: This Hex Head Cap Screw, 304 Stainless Steel is manufactured from 304 Stainless Steel.
A: Structural Steel Connections, Machinery Assembly, Marine Hardware Installation.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||