This M15 x 47mm hex head cap screw, crafted from robust 304 stainless steel, offers superior corrosion resistance and tensile strength for critical fastening applications.
| Standard | ISO 9001 |
| Material | 304 Stainless Steel |
| Finish | Black Oxide |
| Grade | N/A |
| Size | M15 |
| Length | 47mm |
| Head Width | 26mm |
Engineered for reliability and performance, this M15 x 47mm hex head cap screw features a nominal diameter of 15mm and a length of 47mm, ensuring precise fitment and secure engagement. The 26mm head width provides ample surface area for torque application with standard tooling. Manufactured from premium 304 stainless steel, it exhibits excellent resistance to oxidation and corrosion, making it ideal for use in marine, chemical processing, and outdoor environments where durability is paramount. Its inherent toughness ensures sustained structural integrity under significant mechanical stress.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select the appropriate socket or wrench size for the M15 hex head. 2. Ensure the mating threads are clean and free of debris. 3. Thread the cap screw into the receiving component, applying consistent torque until the desired tension is achieved, as specified by engineering drawings or application requirements.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 898-1 / ISO 4014 |
| DIN Equivalent | DIN 931 / DIN 933 |
| Primary Standard | ISO 9001 |
| 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 damage or insufficient torque. | Always use a properly sized socket or wrench to ensure secure engagement with the hex head and prevent stripping. |
| Over-tightening, which can strip threads or cause fastener failure. | Adhere to torque specifications provided by design engineers; use a torque wrench for precise tension. |
A: This Hex Head Cap Screw, 304 Stainless Steel is manufactured from 304 Stainless Steel.
A: Structural assembly in corrosive environments, Marine hardware and equipment, Outdoor machinery and infrastructure.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||