At Ananka Fasteners Pvt Ltd, we engineer, manufacture, and supply premium Titanium Grade 4 (UNS R50700) Hex Bolt (Full Thread) built for demanding service. The highest-strength commercially pure titanium grade, retaining good corrosion resistance. This technical datasheet covers the precise dimensional tolerances per DIN 933 and the material requirements dictated by ASTM F468 Gr R50700 and ASTM B348 Gr 4.
A Titanium Grade 4 Hex Bolt with a full-length thread is commonly specified where clamp length varies or where maximum thread engagement is required. The tables below provide the principal dimensions, equivalent material grades, chemical composition and mechanical properties covered by the technical data for this product.
Our hex bolts are manufactured in standard and custom configurations, ensuring a precise fit for demanding structural, piping, and chemical-process applications.
| Product Name | Titanium Grade 4 Hex Bolt (Full Thread) | Material Category | Titanium |
| Material Grade | Titanium Grade 4 (UNS R50700) | Fastener Spec | ASTM F468 Gr R50700 |
| Dimension Spec | DIN 933 | Material Spec | ASTM B348 Gr 4 |
| Thread Standard | ISO 261 / ISO 965 (Metric Coarse) | Thread Tolerance | 6g / 4g6g |
The DIN 933 specification governs the physical geometry of this product. The tolerances below ensure a secure, reliable mate under service loads. DIN 933 covers fully threaded hex bolts (thread runs the full length).
| Nominal Thread (d) | Pitch (mm) | Width Across Flats s (mm) | Width Across Corners e (min, mm) | Head Height k (mm) |
|---|---|---|---|---|
| M6 | 1.0 | 10.00 | 11.05 | 4.0 |
| M8 | 1.25 | 13.00 | 14.38 | 5.3 |
| M10 | 1.5 | 16.00 | 17.77 | 6.4 |
| M12 | 1.75 | 18.00 | 20.03 | 7.5 |
| M16 | 2.0 | 24.00 | 26.75 | 10.0 |
| M20 | 2.5 | 30.00 | 33.53 | 12.5 |
| M24 | 3.0 | 36.00 | 39.98 | 15.0 |
| M30 | 3.5 | 46.00 | 50.85 | 18.7 |
| M36 | 4.0 | 55.00 | 60.79 | 22.5 |
Full-length threading is provided along the entire shank. Buyers should confirm the required nominal diameter, thread series, length and thread class against the purchase drawing or applicable standard before ordering.
The UNS R50700 Hex Bolt (Full Thread) is manufactured from Titanium Grade 4, a titanium alloy. The equivalent designations below assist with cross-referencing this material against European, British and other national standards.
| US / UNS | Werkstoff Nr. (DIN) | European (EN) | British Standard (BS) | Other / AFNOR |
|---|---|---|---|---|
| R50700 | 3.7065 | Ti4 / Ti-CP4 | TA4 | T60 (AFNOR) |
This section details the chemical composition limits and minimum mechanical properties governing Titanium Grade 4 (UNS R50700) fasteners, as dictated by ASTM F468 Gr R50700 (chemistry & mechanicals) and the raw bar/rod standard ASTM B348 Gr 4.
| Element | Composition, % |
|---|---|
| Titanium | Balance |
| Iron, max | 0.50 |
| Oxygen, max | 0.40 |
| Carbon, max | 0.08 |
| Nitrogen, max | 0.05 |
| Hydrogen, max | 0.015 |
| Condition / Temper | Tensile Strength min, psi (MPa) | Yield Strength min, psi (MPa) | Elongation min, % | Hardness |
|---|---|---|---|---|
| Annealed bar | 80 000 (550) | 70 000 (483) | 15 | – |
Our Titanium Grade 4 hex bolts are specified across the following industries and service conditions, drawing on the material’s core strengths:
Compatibility with reducing acids and the risk of galvanic contact with dissimilar metals should be reviewed before use, even though the alloy performs well in oxidizing and chloride environments.
Every batch of Hex Bolts produced undergoes rigorous internal and third-party testing to ensure zero-defect delivery. We supply complete traceability with our global shipments.
For technical documentation and quotations, buyers can also review the Ananka Fasteners manufacturing and supply range or contact the team through the fastener enquiry and technical support page.
This datasheet references DIN 933 for dimensional requirements and ASTM F468 Gr R50700 for material and fastener requirements. The applicable standard edition and purchase requirements should be confirmed for every project.
For DIN standards information, see the DIN standards catalogue. For ASTM International material and fastener specifications, see the ASTM International standards catalogue. These external references are provided for standards identification; the purchaser should verify the current edition applicable to the order.
A Titanium Grade 4 Hex Bolt (Full Thread) is a fully threaded, externally hex-driven bolt manufactured from Titanium Grade 4 (UNS R50700). The product combines the DIN 933 dimensional geometry with the ASTM F468 Gr R50700 material and fastener requirements.
The dimensional information in this datasheet is based on DIN 933, which governs the physical geometry of this product. The table above provides the principal dimensions listed for the Titanium Grade 4 product range.
Titanium Grade 4 is identified as UNS R50700. The equivalent designations listed in this datasheet include Werkstoff Nr. 3.7065, EN Ti4 / Ti-CP4, British Standard TA4, T60 (AFNOR).
Titanium Grade 4 is a titanium alloy known for an excellent strength-to-weight ratio and outstanding corrosion resistance. Compatibility with reducing acids and the risk of galvanic contact with dissimilar metals should be reviewed before use, even though the alloy performs well in oxidizing and chloride environments.
The product information supports standard and custom configurations. For a quotation, provide the required material grade, nominal size, dimensional requirement, quantity, standard and any inspection or certificate requirements.
Need a Titanium Grade 4 Hex Bolt (Full Thread) for an industrial project? Send the required size, quantity, standard and certification requirements to Ananka Fasteners. Our team can review the requirement and provide technical and commercial information for standard or custom configurations.
Recommended RFQ details: Titanium Grade 4 / UNS R50700, nominal size, DIN 933 requirement, quantity, inspection requirements and EN 10204 certificate requirements where applicable.
