Engineered from superior Titanium Grade 5, this M20 x 103mm hex head cap screw offers exceptional strength-to-weight ratio and unparalleled corrosion resistance. Ideal for critical structural and high-performance applications.
| Standard | ASTM A106 |
| Material | Titanium Grade 5 |
| Finish | Zinc Plated |
| Grade | N/A |
| Size | M20 |
| Length | 103mm |
| Head Width | 16mm |
Specified by design engineers worldwide, this Hex Head Cap Screw is manufactured from premium Titanium Grade 5 (Ti-6Al-4V), renowned for its excellent tensile strength, fatigue resistance, and biocompatibility. With an M20 thread size, a nominal length of 103mm, and a head width of 16mm, it provides robust fastening capabilities in extreme environments. Its inherent resistance to chloride attack, galvanic corrosion, and oxidation makes it the fastener of choice for aerospace, marine, medical implants, and chemical processing industries where reliability and longevity are paramount.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure threads on mating components are clean and free of debris. 2. Apply a suitable anti-seize compound to the threads if specified for the application. 3. Tighten the cap screw to the designed torque specification using a calibrated torque wrench, ensuring the head is seated flush.
| 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) |
|---|---|---|
| M20 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M20 | 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 the fastener, which can lead to thread stripping or material fatigue. | Always adhere to the specified torque values using a calibrated torque wrench. |
| Using incompatible lubricants or anti-seize compounds that can cause galvanic corrosion. | Consult material compatibility charts and use lubricants specifically recommended for titanium fasteners. |
A: This Hex Head Cap Screw, Titanium Grade 5 is manufactured from Titanium Grade 5.
A: Aerospace structural components, High-performance automotive and motorsport assemblies, Medical implant devices and surgical instruments, Marine hardware and subsea equipment, Chemical processing and petrochemical plants.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||