- 【Black Screws】-These wood screws assortment with 9 types of countersunk head screws. 60pcs M3*12mm,60pcs M3*20mm, 40 pcs M3.5*12mm,40 pcs M3.5*16mm, 40 pcs M3.5*25mm, 30 pcs M4*10mm, 30 pcs M4*12mm, 30 pcs M4*16mm, 30 pcs M5*12mm a total of 360 pcs self tapping screws.
- 【Premium Material】-Our wood screws are made of outstanding carbon steel with a black oxide finish, which is strong. Black Screws have corrosion resistance and superior rust resistance and excellent oxidation resistance.
- 【How to Use】-Use a Phillips screwdriver bit to insert the screw and place it in the fixed position, then tighten it clockwise. The screwdriver automatically stops when your wood screw reaches the right torque. These assorted wood screws are ideal for the progressive building and DIY trade. Self tapping screws can be used to secure sheet metal, PVC panels, plastic or wood.
- 【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.
- 【Wide Applications】Our wood screws have a good surface finish with smooth edges. It 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.