WELLOCKS Drywall Screws 215 Pcs #7×3/4\ to 2-1/2\ Wood Screws Self Tapping Assortment Steel Black Bugle Head Coarse Phillips Sharp Point Fast Drilling for Home Handmade Repair Installation (D165)
- 【PREMIUM QUALITY】Quality and customer first is our principle, we adopt the stronger material carbon steel to make up this assortment box. we enhanced the hardness of the screws by heat treatment which can efficiently prevent slip and break. With the excellent material and heat treatment, the screws are amazing on torque force that #7 reaches 40 kgf.cm. With a stable and reliable quality, WELLOCKS screw set will be your best choice..
- 【LONG-LIFE AND IMPROVED RUST-PROOF】This mechine screw assortment was add one more anti-rust producing process of white zinc coating, and thicken the coating thickness to 2 μm to enhance the anti-rust capability, and we have passed over 38 hours salt spray test. That is say it can be used for 3 years in normal environment without rust is much more better 1 year common standard..
- 【ENVIRONMENTAL SURFACE TREATMENT】 We are strict accordance with ROSH standard to make sure each part we send to our customers should be safe and environmental. The screws are coating by Cr3 white zinc that is harmless surface treatment and safe to use. Notes: there is minor quantity error in the package way of weight, if you didn't receive a complete set, contact with us and get the refund part of money..