Engineered for superior corrosion resistance and tensile strength, this M17 x 40mm hex head cap screw is crafted from premium 316 stainless steel, ensuring reliable performance in harsh conditions.
| Standard | ASTM A106 |
| Material | 316 Stainless Steel |
| Finish | Plain |
| Grade | N/A |
| Size | M17 |
| Length | 40mm |
| Head Width | 28mm |
Manufactured under strict quality controls, this M17 x 40mm hex head cap screw boasts a nominal diameter of 17mm and a total length of 40mm. The head features a 28mm hex width for standard tooling compatibility. Constructed from 316 stainless steel, it offers exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking, particularly in saline or acidic environments. This material's excellent machinability and inherent durability make it ideal for marine, chemical processing, and food grade applications requiring long-term structural integrity and hygiene.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select the appropriate torque wrench and socket for the M17 hex head. 2. Ensure mating threads are clean and free of debris. 3. Apply the recommended torque to achieve secure fastening 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) | 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 |
|---|---|
| Using the wrong size tool, leading to stripped head or incomplete tightening. | Always use a correctly sized socket or wrench that fits snugly on the hex head. |
| Over-torquing, which can damage the fastener or the material being joined. | Consult engineering specifications for the correct torque range and use a calibrated torque wrench. |
A: This Hex Head Cap Screw, 316 Stainless Steel is manufactured from 316 Stainless Steel.
A: Marine and offshore equipment assembly, Chemical processing plant construction, 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. | ||||