814 Pieces Button Head Socket Cap Screws Nuts Washers Kit, Kindroufly M3 M4 M5 Button Head Socket Cap Screws Nuts Washers Kit Detailed Specifications : Why Choose Kindroufly Stainless Button Head Socket Cap Screws Nuts Washers Kit: Kindroufly Button Head Socket Cap Screws Nuts Washers Kit Package Included : Product Features ??Kindroufly Combination?: M3 x 8/12/16/20 mm, M4 x 8/12/16/20 mm, M5 x 8/12/16/20 mm, M6 x 8/12/16/20 mm, button head screws with matching hex nuts and flat washers, total 814 pieces, different sizes and enough quantities can meet your different daily needs. ??High Quality Stainless Steel?: Kindroufly button head screws kit are made of 304 stainless steel, which have smooth surface, high strength, not easy to deform, corrosion resistance and rust resistance, can ensure a long time using in bad environment like high temperature, cold weather, and high humidity areas. ??Button Head Socket Cap Screws Kit Function?: Kindroufly button head socket cap screws are precision threaded fasteners with an internal socket drive for installing in areas with limited side clearance. The internal hex drive requires a hex wrench. They are known for their efficient application performance and endurance. ??Multi-functional Storage Box?: All Kindroufly 814 pieces stainless steel button head screws nuts washers are packed in a solid transparent storage box. We put screws nuts washers in 24 grids, each size are marked with a clear label. It is very convenient for you to choose size, easy to carry and store, which can save your time and energy. ??Widely Applications?: Kindroufly 814 pieces stainless steel button head screws nuts washers assortment kit are widely used for 3D printers, computers, instruments, electronic products, household appliances, lamps, cabinets and bicycle repair. If you have any questions about our products, welcome your inquiry and we will solve the problem for you in time. 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!