Release time：2020-01-16 18:44 Browse：
### 1. **Material: 304 Stainless Steel** - **Composition & Corrosion Resistance**: Crafted from 304 stainless steel, an austenitic alloy containing 18% chromium and 8% nickel (18-8 grade). This composition forms a passive chromium oxide layer on the surface, actively resisting rust, oxidation, and corrosion from moisture, mild acids, alkalis, and industrial pollutants. - **Mechanical Strength**: Boasts a tensile strength of approximately 515 MPa and yield strength of 205 MPa, balancing durability and ductility. It withstands moderate to high loads without snapping, making it suitable for both static and dynamic industrial applications. - **Temperature Tolerance**: Performs reliably in temperatures ranging from -270°C to 870°C, resisting embrittlement in cold environments and oxidation in high-heat settings (e.g., near industrial furnaces or outdoor summer conditions). ### 2. **Design: Hex Flange & Outer Hexagon Head** - **Integrated Hex Flange**: - A built-in, flat flange (wider than the bolt shank) sits beneath the hex head, eliminating the need for a separate washer. This flange spreads clamping force over a larger surface area, preventing indentation or damage to soft materials (e.g., plastic, thin metal sheets, or wood). - The flange also enhances stability by reducing vibration-induced loosening—a critical feature in machinery, conveyor systems, or automotive assemblies where constant movement occurs. - Flange dimensions (diameter, thickness) align with standard specifications, ensuring compatibility with mating components and consistent performance across batches. - **Outer Hexagon Head**: - A 6-sided external head designed for universal tool compatibility (wrenches, sockets, impact drivers). The flat sides provide a secure grip, minimizing slippage during installation/removal—even when applying high torque. - Head height and diameter are proportioned to the bolt size, balancing strength (to resist stripping) and practicality (to fit in tight spaces common in industrial setups). ### 3. **Length Specifications & Stock Variety** - **Diverse Length Options**: Stock includes multiple length variants (e.g., 8mm, 10mm, 12mm, 16mm, 20mm, up to 50mm+ depending on stock), catering to varied fastening needs: - Short lengths (8-16mm): Ideal for securing thin panels, electrical enclosures, or small machinery components. - Longer lengths (20mm+): Suitable for multi-layer assemblies, thick substrates, or applications requiring deeper thread engagement (e.g., mounting brackets to steel frames). - **Consistent Precision**: Lengths are machined to tight tolerances (±0.5mm typical), ensuring accurate fit in pre-drilled holes and proper thread engagement with nuts or tapped surfaces. ### 4. **Stock Availability & Practical Advantages** - **Ready-to-Ship**: Held in stock for immediate dispatch, supporting urgent orders for manufacturers, maintenance teams, or construction projects. Bulk quantities (cartons, pallets) are available for large-scale needs, with small-batch options for repairs or prototyping. - **Cost-Efficiency**: Stock availability reduces lead times and minimizes production delays, while 304 stainless steel’s longevity lowers replacement frequency—offering long-term value. ### 5. **Industrial Applications** - **Machinery & Equipment**: Secures gears, panels, and structural components in manufacturing lines, pumps, or compressors, where corrosion resistance and vibration stability are key. - **Electrical & Electronics**: Fastens junction boxes, control panels, or cable trays, as 304 SS resists moisture in humid environments (e.g., warehouses, outdoor installations). - **Automotive & Transportation**: Used in undercarriage parts, interior assemblies, or trailer fittings, withstanding road salts and weather exposure. - **Construction & Fabrication**: Attaches metal brackets, signage, or fixtures to buildings, bridges, or infrastructure, where durability against the elements is essential. These bolts combine the corrosion resistance of 304 stainless steel, the practicality of an integrated flange, and the versatility of varied lengths—making them a reliable, stock-ready solution for diverse industrial fastening needs.
