✔️ COMPLETE 404PC FLANGE BOLT KIT: Includes 98 sets - M6 bolts (12/16/20/25/30mm), M8 bolts (16/20/25/30mm), and M10 bolts (30mm). Plus M6 nuts(62pcs), M8 nuts(38pcs), M10 nuts(2pcs), flat washers, and spring washers with matching counts. All organized in a sturdy storage case with labeled compartments.
✔️ ANTI-LOOSENING FLANGE TECHNOLOGY: Serrated flange heads bite into mounting surfaces, preventing vibration failure. Perfect for solar panel installations, robotics joints, garage shelving, electrical enclosures, and light machinery.
✔️ TRUE CLASS 10.9 STRENGTH: Made from 10B21 alloy steel, heat-treated to 1040MPa tensile strength. Precision threads won't cross-thread - reliable for CNC machining, pneumatic tool repairs, and appliance projects.
.✔️ CORROSION-RESISTANT YELLOW ZINC: Rust-proof coating withstands salt spray and moisture. Ideal for outdoor construction, solar mounting racks, and high-humidity environments.
✔️TIME-SAVING STORAGE CASE: Pre-sorted compartment toolbox with labeled slots. Find the right bolt in seconds - no more digging through loose bags during emergency fixes or weekend projects.
Shipping takes place within 3-5 business days. If there is a problem with the shipment of the product, we will notify you via the email address you entered when ordering.
🚚 Is free shipping available?
We do not currently offer free shipping. However, this may be added at some point. We apologize.
🔧 How can I get a tracking number for my order?
If your order has been shipped, we will add the tracking number to your order and notify you via the email address you entered when ordering.
🛡️ How do I process a return or exchange?
For returns or exchanges, please contact us within 14 days of receiving the product, along with a receipt or screenshot of the purchase, and a photo of the product with the packaging or tag intact.
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