Engineered for critical applications, this M17 x 145mm hex head cap screw is manufactured from premium 316 stainless steel, offering exceptional strength and corrosion resistance.
| Standard | ASME B18 |
| Material | 316 Stainless Steel |
| Finish | Galvanized |
| Grade | N/A |
| Size | M17 |
| Length | 145mm |
| Head Width | 19mm |
A high-performance industrial component, this M17 hex head cap screw features a nominal diameter of 17mm and a substantial length of 145mm. The head width measures 19mm, providing ample surface area for torque application with standard tooling. Constructed from 316 stainless steel, it boasts superior resistance to pitting, crevice corrosion, and general corrosion, particularly in saline, acidic, and chloride-rich environments. This material composition makes it ideal for marine, chemical processing, and outdoor infrastructure where longevity and reliability are paramount.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure threads of the mating component are clean and free from debris. 2. Apply appropriate lubricant if required by the application's torque specifications. 3. Drive the hex head cap screw using a calibrated torque wrench to the specified torque value, ensuring uniform tension across all fasteners.
| 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) | 16.0 - 18.0% |
| Nickel (Ni) | 10.0 - 14.0% |
| Molybdenum (Mo) | 2.0 - 3.0% |
| 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 | Excellent |
| Chemical / Acidic | Good |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Over-tightening the screw, leading to thread stripping or fastener fatigue. | Utilize a calibrated torque wrench and adhere strictly to recommended torque values for the specific application and mating materials. |
| Using incompatible tools or damaged tools on the hex head, resulting in cam-out and stripped heads. | Employ correctly sized, high-quality hex sockets or wrenches that fit snugly to prevent slippage and damage. |
A: This Hex Head Cap Screw, 316 Stainless Steel is manufactured from 316 Stainless Steel.
A: Marine hardware and offshore structures, Chemical processing equipment and piping, Food and beverage processing machinery.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||