This M19x80mm hex head cap screw, crafted from premium 316 stainless steel, offers exceptional corrosion resistance and robust fastening for critical industrial applications. Engineered for durability and reliability.
| Standard | ASME B18 |
| Material | 316 Stainless Steel |
| Finish | Black Oxide |
| Grade | N/A |
| Size | M19 |
| Length | 80mm |
| Head Width | 11mm |
A proven choice for industrial professionals, this M19x80mm hex head cap screw is manufactured from high-grade 316 stainless steel, renowned for its superior resistance to pitting and crevice corrosion, even in aggressive chemical and marine environments. The M19 thread size and an 80mm length provide substantial engagement for secure fastening. The 11mm head width allows for efficient torque application with standard tooling. Its inherent strength and corrosion-proof nature make it ideal for structural assemblies, outdoor equipment, and food processing machinery where hygiene and longevity are paramount. This screw is designed to withstand significant mechanical stress and environmental degradation, ensuring long-term 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 wrench or socket size (11mm) for the hex head. 2. Ensure the mating threads are clean and free from debris. 3. Engage the screw into the threaded hole or nut, tightening to the required torque specification using a calibrated torque wrench.
| 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) |
|---|---|---|
| M19 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M19 | 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 incomplete tightening. | Always use an 11mm wrench or socket that fits snugly to ensure proper torque application and prevent cam-out. |
| Overtightening, which can strip threads or weaken the screw and mating components. | Adhere to the recommended torque specifications for the application and material to avoid damage and ensure joint integrity. |
A: This Hex Head Cap Screw, 316 Stainless Steel is manufactured from 316 Stainless Steel.
A: Marine and offshore equipment, Chemical processing plants, Food and beverage industry machinery, Outdoor structural assemblies, Wastewater treatment facilities.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||