This M18x84mm Hex Head Cap Screw, crafted from robust Titanium Grade 5, offers exceptional strength-to-weight ratio and superior corrosion resistance for critical fastening needs.
| Standard | ASTM A106 |
| Material | Titanium Grade 5 |
| Finish | Galvanized |
| Grade | N/A |
| Size | M18 |
| Length | 84mm |
| Head Width | 12mm |
Engineered for reliability and performance, this M18x84mm Hex Head Cap Screw features a nominal diameter of 18mm and a thread length of 84mm. The head width across flats is precisely manufactured at 12mm, ensuring compatibility with standard tooling. Constructed from Titanium Grade 5 (Ti-6Al-4V), it exhibits a minimum tensile strength of 950 MPa and excellent resistance to chloride stress corrosion cracking, making it ideal for aerospace, marine, and high-performance automotive applications where weight reduction and extreme durability are paramount. Its inherent biocompatibility also makes it suitable for medical device assemblies.
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 a suitable lubricant if required by application conditions. 3. Tighten the cap screw to the manufacturer's specified torque using a calibrated torque wrench.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 898-1 / ISO 4014 |
| DIN Equivalent | DIN 931 / DIN 933 |
| Primary Standard | ASTM A106 |
| Tensile Strength | Standard Commercial Spec |
| Yield Strength | Standard Commercial Spec |
| Hardness | Varies by specific batch |
| 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 | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Over-tightening leading to thread stripping or material fatigue. | Always adhere to the recommended torque specifications for Titanium Grade 5 fasteners. |
| Using incompatible tools or applying uneven pressure to the hex head. | Employ properly sized, high-quality wrenches to ensure a secure grip and prevent head damage. |
A: This Hex Head Cap Screw, Titanium Grade 5 is manufactured from Titanium Grade 5.
A: Aerospace structural components, Marine hardware and fittings, High-performance automotive assemblies, Medical implant fixation.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||