Description
Key Features & Benefits:
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DIN912 Standard Compliance – Manufactured to the rigorous DIN912 dimensional specifications, ensuring consistent socket head geometry, thread fit, and across‑flats dimensions for interchangeability with standard tools and mating parts.
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Aerospace‑Grade GR5 Titanium – Made from Grade 5 (Ti‑6Al‑4V) alloy, offering a tensile strength of 895 MPa and a yield strength of 825 MPa, with a density only about 60% that of steel. This provides exceptional load‑carrying capacity at a fraction of the weight, reducing rotating and unsprung mass for improved vehicle dynamics.
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Forging + Thread Rolling Process – The heads are formed by precision forging, which refines the grain structure and eliminates internal voids, while the threads are rolled rather than cut. Rolled threads work‑harden the surface, significantly boosting fatigue life and tensile strength compared to machined threads – critical for safety‑critical applications like brake and suspension mounting.
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Ultralight Design for Performance – Weighing substantially less than equivalent steel fasteners, these bolts are ideal for weight‑conscious builds on bicycles and motorcycles. Reduced wheel and rotating mass translates to better suspension tracking, quicker steering response, and reduced overall vehicle weight.
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Corrosion‑Resistant & Non‑Magnetic – Titanium’s natural passive oxide layer provides outstanding resistance to rust, salt, brake fluid, and harsh chemicals. The bolts are also non‑magnetic, making them suitable for sensitive electronic or medical environments.
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Wide Size Range (M3–M24) – From small M3 screws for carbon fibre components to large M24 bolts for heavy‑duty applications, this range covers virtually every fastening need in the bicycle and motorcycle industries. Custom lengths and thread pitches are also available upon request.
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Quality Assurance & Reliable Supply – Produced under an ISO9001:2015 certified quality system. With a minimum order quantity of 100 pieces and sample availability, we cater to both small custom builders and large‑scale OEM clients.
Technical Specification Table
| Item | Specification |
|---|---|
| Product Name | DIN912 Titanium Socket Head Cap Screws |
| Standard | DIN912 (ISO 4762) |
| Material | GR5 Titanium Alloy (Ti‑6Al‑4V) |
| Diameter Range | M3 – M24 (custom lengths and pitches available) |
| Head Style | Socket Head (Cylindrical) |
| Drive | Hex Socket (Allen key) |
| Manufacturing Process | Forging (head) + Thread Rolling |
| Tensile Strength | ≥ 895 MPa |
| Yield Strength | ≥ 825 MPa |
| Density | ≈ 4.43 g/cm³ (approx. 60% of steel) |
| Surface Treatment | Natural (as‑machined) – optional coatings available |
| Key Advantages | High strength, ultralight, corrosion‑resistant, non‑magnetic |
| Applications | Bicycles, motorcycles, racing, medical, aerospace, chemical industry |
| MOQ | 100 pcs |
| Sample Availability | Yes (upon request) |
| Packaging | Plastic Bags + Carton Boxes |
| Certification | ISO9001:2015 |
