Engineered for superior durability and corrosion resistance, this M18x54mm hex head cap screw is manufactured from premium 316 stainless steel. Its robust design ensures reliable fastening in challenging environments.
| Standard | ASME B18 |
| Material | 316 Stainless Steel |
| Finish | Plain |
| Grade | N/A |
| Size | M18 |
| Length | 54mm |
| Head Width | 29mm |
A high-performance industrial component, this M18x54mm hex head cap screw boasts a substantial 29mm head width, providing excellent torque transfer capabilities. Constructed from marine-grade 316 stainless steel, it offers exceptional resistance to pitting and crevice corrosion, even in aggressive saline and chemical environments. This makes it ideal for applications requiring prolonged exposure to moisture, acids, and chlorides, ensuring long-term structural integrity and operational reliability. Compliant with relevant industry standards for critical fastening needs.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select the appropriate torque wrench and socket size. 2. Ensure mating threads are clean and free of debris. 3. Tighten the cap screw to the specified torque value, avoiding over-tightening.
| 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) |
|---|---|---|
| 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 excessive force leading to thread stripping or fastener fracture. | Always adhere to the manufacturer's recommended torque specifications for the application and material. |
| Using incorrect tools that can damage the hex head or the mating surface. | Utilize high-quality, correctly sized sockets to ensure proper engagement and prevent cam-out. |
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 equipment.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||