This M17x56mm Hex Head Cap Screw, forged from superior 316 stainless steel, offers exceptional corrosion resistance and robust mechanical strength for demanding applications.
| Standard | ASME B18 |
| Material | 316 Stainless Steel |
| Finish | Plain |
| Grade | N/A |
| Size | M17 |
| Length | 56mm |
| Head Width | 23mm |
Precision-manufactured to tight tolerances, this M17x56mm hex head cap screw is constructed from premium 316 stainless steel, renowned for its superior resistance to pitting and crevice corrosion, even in aggressive environments. The M17 nominal diameter, coupled with a 56mm length, ensures ample engagement for secure fastening. The 23mm head width provides a substantial bearing surface, distributing load effectively and preventing damage to mating materials. This material grade is particularly suited for marine, chemical processing, and food & beverage industries where exposure to saltwater, acids, and other corrosive agents is common. Meeting stringent industry standards, these fasteners provide reliable and long-lasting performance.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select the appropriate mating hole size and thread. 2. Apply a lubricant if necessary to facilitate tightening and prevent galling, especially in stainless steel. 3. Use a calibrated torque wrench to tighten the cap screw to the specified torque value, ensuring even pressure distribution.
| 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 material deformation. | Always adhere to the manufacturer's recommended torque specifications for the specific application and mating materials. |
| Using the wrong size wrench, which can damage the hex head and lead to improper torque application. | Ensure the wrench size precisely matches the 23mm head width for optimal grip and torque transfer. |
A: This Hex Head Cap Screw, 316 Stainless Steel is manufactured from 316 Stainless Steel.
A: Marine hardware and deck fittings, Chemical processing equipment, Food and beverage manufacturing 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. | ||||