340 Pcs Self-Tapping Screws, Black Bolt Head, Assorted, with a Transparent Storage Case

Each piece is constructed from Q235 carbon steel for corrosion resistance and a stainless shine. It won't rust in humid environments, offers strong anti-oxidation capabilities, and is corrosion-resistant. They are very sturdy, prevent components from shifting within the compartments during transit, and close securely. This set provides a wide assortment of 8 of the most commonly used sizes to save you money. It's a series of kits in color-coded, compartmentalized boxes designed for stacking. This set is organized by type in a transparent storage case for quick access and protection. 100% brand new and high quality. All screws have a standard coarse thread. Specification: Color: Black Head Type: Flat and Round Head Groove Type: Cross Action Mode: Self-Drilling Surface Treatment: Black Oxidized Material Grade: Q235 Carbon Steel

Parameter: Type Quantity Screws No. 4 x 3/8" (2.9mm x 9.5mm) 60pcs Screws 60pcs No. 6 x 1/2" (3.5mm x 13mm) Screws 50pcs No. 6 x 5/8" (3.5mm x 16mm) Screws 30pcs No. 6 x 1" (3.5mm x 25mm) Screws No. 8 x 3/8" (4.0 x 9.5mm) 30pcs Screws 40pcs No. 8 x 1/2" (4.0mm x 13mm) Screws 30pcs No. 8 x 5/8" (4.0mm x 16mm) 40pcs Screws No. 10 x 1/2" (4.8 x 13 mm)

Package includes: 340 x screws (with case)

Note: 1. Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering. 2. Please understand that colors may exist as chromatic aberration due to the different placement of images.