BOROCO 150pcs Grub Screws Assorted Set, M3 M4 M5 M6 M8 - SS304 Stainless Steel Multi Use High Performance Self Tapping Screws, Assorted Wood Screws For DIY, Furniture & Repairs

• Mixed Screws: These wood screws assortment with 9 types of countersunk head screws. 20pcs M3*0.5*1.5D, 20pcs M4*0.7*1.5D, 20pcs M5*0.8*1.5 D, 10pcs M6*1*1.5D, 5pcs M8*1.25*1.5D, 20pcs M3*0.5D*3D, 20pcs M4*0.7*3D, 20pcs M5*0.8*3D, 10pcs M6*1*3D,5pcs M8*1.25*3D. a total of 150pcs self tapping screws
• Wide Applications: Our wood screws are designed to have a good surface finish with smooth edges. This prevents sharp, rough edges from hurting your hands when using them. Self tapping screws are designed for wood (such as hardwood, plywood, particleboard, fiberboard), metal, plastic and board articles, etc. Wood screws assortment generally used in furniture products, house decoration, wall panels, decks, and equipment industries, etc
• Premium Material: Steel thread inserts used in low strength materials such as aluminum, magnesium, can avoid thread damage and get a good connection performance, to enhance connection strength and improve connection condition
• High Performance: Because of a certain elasticity, wood screws can even the load distribution on each thread, eliminate pitch and tooth deviation between screw and screw hole, and absorb vibration, thus increasing the screw thread connection strength and fatigue resistance.It also can prevent screw from getting loose,especially used for products requiring high coefficient of insurance
• Easy to Store: The screws assortment with a plastic box, which has enough space to accommodate all the wood screws. These grub screws assorted can be placed in different lattices according to their sizes, very convenient for you to choose suitable sizes, easy to carry and use anytime and anywhere

Steel thread inserts can effectively improve the screw connection, which significantly improves reliability. Used in all kinds of materials with low strength, thread inserts can largely improve the wear resistance of the screw connection and avoid thread damage. Functions: The product is made of high-quality materials with good wear resistance, durability and long service life. It prevents screws from loosening, especially for products that require high insurance factors. Fine workmanship, excellent performance, light weight and light frequently needed to remove components. Through a rigorous testing of the manufacturer's specifications, 100% of the factory tests are carried out to ensure the highest quality products. Since there is some elasticity, the thread insertion can even eliminate the slope and teeth between the screw and the screw bore and absorb the vibration, increasing thread connection intensity and fatigue resistance. Specification: Material: 304 stainless steel. Size (inner diameter * installation distance * installation length) Quantity: M3 x 0.5 x 1.5D (20 pieces). M4 x 0.7 x 1.5D (20 pieces). M5 x 0.8 x 1.5 D (20 pieces). M6 x 1.5D (10 pieces). M8 x 1.25 x 1.5D (5 pieces). M3 x 0.5 D x 3D (20 pieces). M4 x 0.7 x 3D (20 pieces). M5 x 0.8 x 3D (20 pieces). M6 x 1 x 3D (10 pieces). M8 x 1.25 x 3D (5 pieces). Weight: 110g/3.9oz (Approx.) Package contents: 150 x thread inserts. Note: installed length = #D means number x diameter, for example M3*0.5*1.5D has an installed length = 1.5D = 1.5 x 3 = 4.5 mm.