1170Pcs Metric Set Screws (Stainless Steel+Alloy Steel), M3/M4/M5/M6/M8 Allen Product Details Superior Grade Alloy and Stainless Steel: Our collection of allen set screws is engineered from high-grade steel, ensuring exceptional durability and resistance against rust, oxidation, and corrosion. These screws offer remarkable tensile strength, guaranteeing reliable performance for prolonged periods. Precision Operation: Designed with an accurate hex socket for balanced torque distribution, our allen screws resist stripping and cam-out. They feature a precise thread design, smooth finish with no burrs, ensuring a secure fit and consistent grip, providing you with a hassle-free installation experience. Organized and Accessible: Keep your workspace orderly with our concise, transparent storage kit. Each set screw is meticulously organized, offering not just premium quality screws but also a top-tier organization solution for your allen screws, simplifying maintenance and improving efficiency. Versatile Utility: Crafted for a range of applications - from securing door handles to precision work on firearms - these set screws are the quintessential hardware for electricians, plumbers, builders, and hobbyists. Whether in the workshop, garage, or at home, they offer adaptability for various repair jobs. Comprehensive Set: Our allen screw assortment is thoughtfully packaged to include a versatile range of sizes: M3*3 mm, M3*4 mm, M3*5 mm, M3*6 mm, M4*4 mm, M4*5 mm, M4*6 mm, M5*5 mm, M5*8 mm, M6*6 mm, M6*10 mm, M8*8 mm - culminating in a total of 1170 pcs. Additionally, a set of 5 allen wrenches in sizes M1.5; M2; M2.5; M3; M4 is provided to ensure that you have the necessary tools at hand. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.