147pcs M4.2 M4.8 Stainless Steel Self Tapping Hex Head Screws Full Thread Metal Roofing Drill Bolts Hexagonal Dovetail Self Drilling Tail Screws with Nut Setter, Washers

• 1.【Quality Material】：These self drilling screws are made of high-strength 410 stainless steel, durable, anti-corrosion and rustproof. Deep thread design prevent the screw from slipping.
• 2.【Package Information】：Package including 25pcs M4.2 *13 screw, 20pcs M4.2 *16 screws, 20pcs M4.2 * 19 screws, 20pcs M4.2 * 25 screws,10pcs M4.2 * 38 screws, 25pcs M4.8 * 16 screws, 20pcs M4.8 * 19 screws, 20pcs M4.8 * 25 screws, 20pcs M4.8 * 38 screws, 10pcs M4.8 * 45 screws, 1pcs Φ8mm nut setter driver, 1pcs Φ7mm nut setter driver.
• 3.【Wide Application】：Hexagon head self-tapping screws are mainly used for in steel structure color steel roofing, caigang watt fixing, or simple structure fixing plates. Widely used in household and office appliances, wood furniture, maintenance, installation and invention.
• 4.【With Nut Setter and Washers】：The matching nut setter driver and PVC washers in package help you to fix the screws accurately and firmly in an easy way. No need to purchase or match additional washers and screwdriver.
• 5.【Storage Box】：The screws of different specifications placed orderly in clearly classified storage box.Easy to find and use. Prevent loss.

Features: 1.410 stainless steel deep thread tek screw are strong, hard to deform and slide. Suitable for metal, wood, plastic, etc. 2.M4.2, M4.8 different sizes hexagon head self-Drilling screw with washers meet your different homemade woodwork needs. 3.The portable plastic storage box, make it easy to use, carry and classify the screw. 4.Strong nut setter driver, easy to install or drill with hand and avoid falling off. Specifications: Material: 410 stainless steel Colour: Silver Package information: 25 x M4.2 *13 drilling hex head screws 20 x M4.2 *16 drilling hex head screws 20 x M4.2 * 19 drilling hex head screws 20 x M4.2 * 25 drilling hex head screws 10 x M4.2 * 38 drilling hex head screws 25 x M4.8 * 16 drilling hex head screws with pvc washers 20 x M4.8 * 19 drilling hex head screws with pvc washers 20 x M4.8 * 25 drilling hex head screws with pvc washers 20 x M4.8 * 38 drilling hex head screws with pvc washers 10 x M4.8 * 45 drilling hex head screws with pvc washers 1 x Φ8mm nut setter driver 1 x Φ7mm nut setter driver 1 x Storage box