This M5x57mm hex head cap screw, crafted from superior 316 stainless steel, offers exceptional corrosion resistance and strength. Engineered for reliability in critical applications, it ensures secure and durable connections.
| Standard | ASME B18 |
| Material | 316 Stainless Steel |
| Finish | Zinc Plated |
| Grade | N/A |
| Size | M5 |
| Length | 57mm |
| Head Width | 32mm |
A high-performance industrial component, this M5x57mm hex head cap screw is manufactured from premium 316 stainless steel, renowned for its superior resistance to pitting, crevice corrosion, and chloride attack, making it ideal for marine, chemical processing, and food-grade environments. The M5 metric thread provides a robust connection, while the 57mm length offers significant grip for various assembly requirements. Its substantial 32mm head width ensures a broad bearing surface, distributing load effectively and preventing damage to mating materials. This fastener meets stringent industrial standards for tensile and shear strength, guaranteeing performance under demanding operational conditions.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select the appropriate wrench size for the 32mm hex head. 2. Align the M5 thread with the pre-drilled or tapped hole. 3. Tighten the screw to the specified torque, ensuring a secure and stable joint.
| 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) |
|---|---|---|
| M5 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M5 | 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 wrench, leading to head damage or improper tightening. | Utilize a wrench that precisely fits the 32mm hex head to ensure proper torque application and prevent stripping. |
| Over-tightening, which can strip threads or damage the fastened components. | Adhere to recommended torque specifications for M5 fasteners to avoid material stress and ensure joint integrity. |
A: This Hex Head Cap Screw, 316 Stainless Steel is manufactured from 316 Stainless Steel.
A: Marine and offshore equipment assembly, Chemical processing plant maintenance, Food and beverage industry 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. | ||||