1845 Pcs Machine Screw Assortment Kit, Hex Button Head Cap Bolts And Nuts Kit Product Features ?Comprehensive Nut and Bolt Set?This is a comprehensive metric screw kit of 1845 metric bolts, nuts and lock washers in M2 M3 M4 M5 sizes. This kit also includes 4 hex wrenches, 1 tweezer, catering to diverse fastening needs. ?Premium Alloy Steel?Crafted from premium 10.9 alloy steel, our socket head screws offer exceptional rust and oxidation resistance. Each screw undergoes special treatment for optimal condition. Complimentary red steel paper fiber washers are included, offering elasticity and insulation for expanded applications. ?Button Head Hex Socket Cap ?The thread of the hex socket head cap screw is uniform, smooth and tight, the pitch is uniform, the lines are clear, the use is balanced, the fastening effect is good, and it is not easy to deform and slide during the working process, making the work more efficient. ?Portable Package?All metric screws are packed in a clear box, clear label paper is pasted on the outer cover, Arranged by size, you can easily store and find the size you need. ?Widely used? Appliance Repair, Refrigerator TV Microwave Oven 3D Printer DIY Furniture Installation Toy Repair Car Repair Bicycle, Lamp Repair Dismantling and assembling usually require the use of various types of screws. Therefore, we have prepared different sizes and lengths for you, once purchased can be used many times, for you to save your heart, time and labor! Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!