This M18 x 102mm hex head cap screw, forged from premium 316 stainless steel, offers superior corrosion resistance and exceptional strength for critical fastening needs in harsh environments.
| Standard | ISO 9001 |
| Material | 316 Stainless Steel |
| Finish | Black Oxide |
| Grade | N/A |
| Size | M18 |
| Length | 102mm |
| Head Width | 12mm |
Precision-manufactured to tight tolerances, this M18 x 102mm hex head cap screw features a robust 316 stainless steel construction, renowned for its excellent resistance to pitting and crevice corrosion, particularly in chloride-rich environments. The M18 thread specification ensures high tensile strength, while the 102mm length provides substantial engagement for secure assemblies. The 12mm hex head width allows for efficient torque application with standard tooling, making it ideal for marine hardware, chemical processing equipment, food and beverage machinery, and architectural applications where long-term reliability and material integrity are paramount.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure mating threads are clean and free of debris. 2. Apply appropriate lubricant if required for torque specifications. 3. Tighten the hex head cap screw to the recommended torque using a calibrated wrench.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 898-1 / ISO 4014 |
| DIN Equivalent | DIN 931 / DIN 933 |
| Primary Standard | ISO 9001 |
| 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) |
|---|---|---|
| M18 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M18 | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Excellent |
| Marine / Saltwater | Excellent |
| Chemical / Acidic | Good |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Using incorrect torque, leading to under-tightening or over-tightening. | Consult engineering drawings or torque charts for the specific application and use a calibrated torque wrench. |
| Cross-threading the fastener during installation. | Initiate threading by hand for at least two full turns to ensure proper alignment before applying tools. |
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 manufacturing, Wastewater treatment facilities, Architectural and structural components.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||