Engineered for robust joining, this M15 x 117mm Hex Head Cap Screw is crafted from premium 304 stainless steel for exceptional corrosion resistance and durability in demanding environments.
| Standard | ASTM A106 |
| Material | 304 Stainless Steel |
| Finish | Black Oxide |
| Grade | N/A |
| Size | M15 |
| Length | 117mm |
| Head Width | 36mm |
Trusted by engineers across multiple sectors, this M15 x 117mm Hex Head Cap Screw provides superior fastening integrity. Constructed from 304 stainless steel, it offers excellent resistance to a wide range of corrosive agents, including atmospheric conditions and many chemicals. The M15 metric thread size ensures precise engagement, while the 117mm length and 36mm head width facilitate secure and stable assemblies. This high-strength fastener is designed for applications requiring reliable performance under load and in challenging environments, such as marine, chemical processing, and outdoor infrastructure.
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 for the 36mm hex head. 2. Thread the M15 cap screw into the pre-tapped hole or nut, ensuring smooth engagement of the M15 threads. 3. Apply the recommended torque using a calibrated torque wrench to achieve optimal clamping force without 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) |
|---|---|---|
| M15 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M15 | 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 or socket that precisely fits the 36mm hex head to prevent damage. |
| Cross-threading the M15 screw, damaging the threads of both the screw and the mating component. | Start threading by hand to ensure proper alignment before applying any tool. |
| Over-tightening, which can lead to material fatigue or thread deformation. | Use a calibrated torque wrench and adhere to recommended torque specifications for the M15 thread size and material. |
A: This Hex Head Cap Screw, 304 Stainless Steel is manufactured from 304 Stainless Steel.
A: Marine hardware and structural components, Chemical processing equipment, Outdoor architectural and infrastructure projects, Heavy machinery and industrial assembly.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||