535 Pcs Set Screw Assortment Kit Metric + Sae 26 Size 12.9 Class Alloy Steel, 18 Product Details Metric+SAE Set screw assurance kit: includes 12 SAE sets and 14 metric kits, with a total of 26 sizes of 535pcs, metric: M3 M4 M5 M6 M8,SAE standards: 1/8, 5/32, 3/16, 1/4, 5/16, 5 metric hex wrenches and 5 British hex wrenches. Material: Metric+SAE Set Screw is made of stainless steel, grade 12.9 alloy steel, which can be used for a long time, with good corrosion resistance and high hardness. Widely used: Metric+SAE Set Screw is suitable for all kinds of maintenance, fixing the position of mechanical parts, preventing mechanical parts from loosening to provide stability, and can also be applied to door handles, faucets, product design and various projects. Packaging: Metric+SAE fixing screws are packed in transparent storage boxes, which is convenient for storage and use, and metric and English fastening screws are equipped with matching hexagon wrenches, which is convenient and practical, saving time and effort. Tips: Metric+SAE Set Screw products are of fine workmanship. If there are any problems during use, please contact us in time and we will deal with them as soon as possible. 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.