Hakkin 232Pcs M6 M8 M10 Flange Hex Bolts And Nuts Kit Metric, Fully Threaded Product Details 1.?M6 M8 M10 Specification?Package Included:M6-1.012mm;M6-1.016mm;M6-1.020mm;M6-1.030mm;M8-1.2512mm;M8-1.2516mm;M8-1.2520mm;M8-1.2530mm;M10-1.530mm;M10-1.540mm;A total of 232 pieces,meet various needs. 2.?8.8 Class Alloy Steel Premium Quality Material?High quality 8.8 grade alloy steel, great strength and corrosion resistance to some extent to make fasteners last. Flanged Hex Bolts can withstand heavy loads and provide stability and reliability in any field that requires high strength and stability. 3.?Reduced Vibration?:Flange Design,wider surface area than standard bolts, which helps to distribute the load more evenly. prevent damage to the surface being fastened and provide a more secure hold. 4.?Widely Used?Flanged Bolts are great to have around for use in wood and wet environments.In all kinds of precision machinery, classified instruments, instruments, electronic products, household appliances, communication products, locks, lamps, lights, toys, making it easy to find the right bolt for your specific needs. 5.?The Screw Set Box Separation Design Makes The Bolts and Nuts Orderly and More Convenient To Take and Store?Bolts and Nuts Fasteners All are Stored In One Storage Bin Box. In case of missing or confusing. 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.