This M17 x 131mm Hex Head Cap Screw, crafted from premium 304 stainless steel, offers superior corrosion resistance and robust mechanical performance for demanding applications.
| Standard | ASME B18 |
| Material | 304 Stainless Steel |
| Finish | Passivated |
| Grade | N/A |
| Size | M17 |
| Length | 131mm |
| Head Width | 32mm |
Manufactured under strict quality controls, this M17 x 131mm hex head cap screw is constructed from high-grade 304 stainless steel, renowned for its excellent corrosion resistance and tensile strength. The M17 designation signifies its metric thread size, with a nominal diameter of 17mm. The 131mm length provides substantial engagement for secure fastening in a variety of assemblies. The 32mm head width ensures ample surface area for torque application with standard hex tools, facilitating efficient assembly and disassembly. Its inherent durability makes it suitable for environments exposed to moisture, chemicals, and varying temperatures.
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 that precisely fits the 32mm hex head. 2. Ensure the mating threaded hole or nut is clean and free of debris. 3. Insert the screw and engage the threads, tightening with controlled torque to the required specification, avoiding over-tightening.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 898-1 / ISO 4014 |
| DIN Equivalent | DIN 931 / DIN 933 |
| Primary Standard | ASME B18 |
| 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) |
|---|---|---|
| M17 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M17 | 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 tool size, leading to stripped head or incomplete tightening. | Always verify the hex tool size matches the 32mm head width for optimal engagement and torque transfer. |
| Cross-threading during initial engagement, damaging both the screw and the receiving thread. | Start threading the screw by hand to ensure smooth engagement and alignment before applying any tooling. |
A: This Hex Head Cap Screw, 304 Stainless Steel is manufactured from 304 Stainless Steel.
A: Industrial machinery assembly, Marine and offshore equipment, Chemical processing plant construction.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||