Release time：2020-01-16 18:44 Browse：
### 1. **High-Strength Stainless Steel Material** Made from premium stainless steel alloys, such as 316, 17-4 PH, or 304 (enhanced for strength), these fasteners combine exceptional corrosion resistance with high tensile strength. 316 grade, for example, offers superior resistance to saltwater, chemicals, and extreme temperatures, making it ideal for marine, outdoor, or industrial environments. The high-strength formulation ensures these screws, bolts, and nuts can withstand heavy loads, vibration, and repeated stress without deformation or failure. ### 2. **Comprehensive Product Range** - **Hex Head Screws & Outer Hex Screws**: Featuring a six-sided hexagonal head, these fasteners are compatible with standard hex wrenches, sockets, and power tools, enabling efficient, high-torque installation. The outer hex design provides a secure grip during tightening, reducing the risk of slippage—critical for applications like machinery assembly, structural framing, or equipment mounting. - **Long Bolts**: Available in extended lengths (often exceeding standard sizes, e.g., 100mm to 500mm+), these bolts are designed to fasten thick materials, multi-layer components, or deep-set structures. They ensure full thread engagement in nuts or tapped holes, providing stability in applications such as bridge brackets, industrial machinery bases, or heavy-duty shelving. - **Matching Nuts**: Included hex nuts are precision-machined to pair seamlessly with the screws and bolts, ensuring a tight, uniform fit. Made from the same high-strength stainless steel, they resist galling (friction-induced seizing) and maintain clamping force over time. ### 3. **Thread Configurations: Full & Half Thread** - **Full Thread**: The entire shank is threaded, maximizing contact with nuts or tapped holes. This design is ideal for applications requiring consistent grip along the entire length, such as securing two components with no gap (e.g., metal plates, electrical enclosures) or where adjustability is needed (e.g., adjustable brackets). - **Half Thread**: Only the lower portion of the shank is threaded, while the upper "grip length" remains smooth. This balances clamping force (from the threaded section) and shear strength (from the solid shank), making it suitable for dynamic load scenarios—like machinery joints, automotive suspension parts, or vibrating equipment—where stress concentration must be minimized. ### 4. **Metric Sizing & Wholesale Value** Available in a wide range of metric sizes (e.g., M3 to M30, with standard pitches like 0.5mm to 3mm), these fasteners align with global industrial standards, ensuring compatibility with international machinery, construction, and manufacturing specifications. Offered at low wholesale prices, they cater to bulk buyers—manufacturers, contractors, distributors, or DIY enthusiasts—providing cost savings for large-scale projects. The combination of high strength, stainless steel durability, and competitive pricing makes them a cost-effective choice for both short-term installations and long-term, low-maintenance applications. ### 5. **Key Applications & Advantages** - **Industrial Machinery**: Secure gears, panels, and structural components in factories, where corrosion resistance and high torque tolerance are critical. - **Outdoor & Marine Use**: Withstand rain, salt, and humidity in coastal structures, solar panel mounts, or boat fittings. - **Construction & Infrastructure**: Fasten steel beams, concrete forms, or bridge components, leveraging long bolts for thick materials. - **Electrical & Automotive**: Provide reliable connections in enclosures, engine parts, or battery systems, where vibration resistance matters. Their versatility—spanning material strength, thread options, and metric sizing—paired with wholesale affordability, makes these stainless steel fasteners a go-to solution for diverse industrial and commercial fastening needs.
