M6 M8 M10 Hex Head Bolts Screws, Nuts, Flat Lock Washers Assortment Kit, 8.8 Product Details The material is made of high quality 8.8 Grade Alloy Steel. Specifications: Package Included: M8 x 40mm (6PCS) M10 x 40mm (4PCS) Package Quantity: Warranty: High quality: Made of high quality 8.8 Grade Alloy Steel, with high chemical resistance and corrosion resistance. This kit can be widely used in all kinds of precision machinery, classified instruments, instruments, electronic products, household appliances, communication products, locks, lamps, lights, toys, etc. Includes M6 M8 M10 Hex Head Bolts Nuts Flat Washers Lock Washers Assortment Kit, All Neatly Fitted In A Sturdy Box?Total 208 PCS. Widely used in door handles, taps, lamps, knobs, locks and toys, plumbers and other small repair work around shops, garage or homes; as well as a variety of precision machinery, classification instruments, electronics, household appliances, communication products. Whenever you need us, please contact us by email or Q A. We will provide you with professional services and reply to you as soon as possible. If you are not satisfied with the product, you can get a full refund, and you can buy it with confidence. 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.