This M5x50mm Hex Head Cap Screw, crafted from superior 316 stainless steel, offers exceptional corrosion resistance and tensile strength. Engineered for reliable, secure fastening in challenging environments.
| Standard | ASME B18 |
| Material | 316 Stainless Steel |
| Finish | Zinc Plated |
| Grade | N/A |
| Size | M5 |
| Length | 50mm |
| Head Width | 9mm |
Precision-manufactured to tight tolerances, this M5x50mm hex head cap screw is constructed from premium 316 stainless steel, renowned for its superior resistance to pitting and crevice corrosion, especially in chloride-rich environments. The material composition, including molybdenum, enhances its durability and performance in marine, chemical processing, and food industry applications. The M5 thread specification ensures compatibility with standard metric fasteners, while the 50mm length provides ample engagement for secure joint creation. The 9mm head width, coupled with a standard hex drive, facilitates high torque application with common tools, ensuring a robust and reliable connection resistant to vibration and stress. This screw's inherent strength and corrosion resistance make it ideal for critical infrastructure and high-performance assemblies.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select appropriate torque wrench or socket for the M5 hex head. 2. Thread the cap screw into the pre-tapped hole or nut, ensuring smooth engagement of threads. 3. Apply specified torque to achieve a secure joint, avoiding over-tightening which can strip threads or damage components.
| 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 tool, leading to cam-out and damaged fastener head. | Always use a correctly sized socket or wrench that fits snugly on the hex head. |
| Over-tightening the screw, causing thread stripping or material deformation. | Adhere to recommended torque specifications for the application and material. |
| Using a fastener not rated for the environmental conditions, leading to premature corrosion. | Ensure the 316 stainless steel material is specified for the intended corrosive environment. |
A: This Hex Head Cap Screw, 316 Stainless Steel is manufactured from 316 Stainless Steel.
A: Marine hardware and fittings, Chemical processing equipment, Food and beverage machinery, Automotive and aerospace assemblies.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||