304 Stainless Steel Helifouner 680 Pcs. M3 M4 M5 M6 Hex Button Head And Socket ?Specifications:? - Color: Silver - Size: M3 M4 M5 M6 - Drive Type: Hex Drive - M3 Screw Pitch: 0.5mm - M4 Screw Pitch: 0.7mm - M5 Screw Pitch: 0.8mm - M6 Screw Pitch: 1.0mm - Material: 304 Stainless Steel - Package Quantity: 680 Pieces - Screws Type: Hex Button Head and Socket Head Screws ?Features:? - 304 stainless steel, high hardness, no deformation, anti-oxidation, corrosion resistance. - The nuts and flat washers expand the contact area and reduce the pressure in order to protect the screws and parts. - Compact and force uniform screw thread is not easy to out of shape and slid in the process of rolling and installation. - Widely used in automotive, boating, printed projects home appliance, communication equipment and other machinery industry. ?Package Included:? ?Button Head Cap Screws? 1 M3x8mm----20Pieces; M3x12mm----20Pieces; M3x16mm----20Pieces; 2 M4x8mm----20Pieces; M4x12mm----15Pieces; M4x16mm----15Pieces 3 M5x8mm----20Pieces; M5x12mm----15Pieces; M5x16mm----15Pieces 4 M6x8mm----20Pieces; M6x12mm----15Pieces; M6x16mm----15Pieces ?Socket Head Cap Screws? 5 M3x8mm----20Pieces; M3x12mm----20Pieces; M3x16mm----20Pieces 6 M4x8mm----20Pieces; M4x12mm----15Pieces; M4x16mm----15Pieces 7 M5x8mm----20Pieces; M5x12mm----15Pieces; M5x16mm----15Pieces ?Hex Nut, Hex Wrench and Tweezers? 8 M3 Nuts----------120Pieces 9 M4 Nuts----------100Pieces 10 M5 Nuts---------90Pieces 11 Tweezers--------1 Pieces 12 Hex Wrench----4 Pieces ?Package Quantity: 680 Pieces M3 M4 M5 M6 Hex Button Head and Socket Head Screws and Nuts? CHOKING HAZARD -- Small parts. Not for children under 6 years. Note: Warning: small parts, keep away from children and kids. Product Features ?Sizes?Button head screws sizes: M3 x 8mm/12mm/16mm, M4 x 8mm/12mm/16mm, M5 x 8mm/12mm/16mm, M6 x 8mm/12mm/16mm. Socket head screws sizes:M3 x 8mm/12mm/16mm, M4 x 8mm/12mm/16mm, M5 x 8mm/12mm/16mm, screws with matching hex nuts, different sizes can meet your different needs. ?Material?304 Stainless Steel, stainless steel material which have good corrosion resistance in bad environment like high temperature, cold weather, and high humidity areas. They have superior rust resistance and excellent oxidation resistance, which can ensure long time using. ?Metric Screws Package?680 pieces in total, packed in a durable transparent box with label. It is easy to distinguish the size of the product, when you want to use a certain screw, you don't have to waste time buying it separately, you can choose the suitable one to meet all your needs. ?Wide Applications?Widely used in all kinds of precision machinery industry, classified instruments, instruments, electronic products, printed projects, household appliances, communication products, locks, lamps, lights, toys, etc. ?Tips?Products contain small parts, keep away from children and prevent inadvertent swallowed. All screws are special sharp with screw point, please keep away from kids. Whenever you need us, please free to contact us, we will give you a professional service and reply you within 24 hours. 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!