540 Pcs Grub Screws Assorted, Hex Head Grub Screws for Door Handles, Allen Key Screwss, Set Screw for Taps, Bathroom Fixtures, Home Repairs (M2 M3 M4 M5 M6 M8, Black)

• Durable Material: grub screws are crafted from high-quality carbon steel, making them highly durable, preventing stripping and deformation. Suitable for various complex environments, including humid and outdoor settings, they offer a longer service life.
• Hex Socket Head Design for Stable, Slip-Free Installation: The hex socket drive groove distributes force evenly, preventing slippage and wear during tightening. It allows for precise adjustment and secure fixing, making installation effortless and ensuring a firm hold.
• Categorized Storage Boxes for Convenient Access and Organized Storage: Includes compartmentalized storage boxes for screws of different sizes, providing clear visibility, quick retrieval, and preventing parts loss. Easier to organize and manage.
• Wide Applications: Suitable for door handles, curtain rods, faucets, locks, bathroom accessories, knobs, light fixtures, etc., meeting various needs such as equipment mounting, mechanical repair, and DIY assembly.
• Package Includes: 540 pieces in total, including wrenches for significantly improved assembly efficiency. The threaded design enhances screw grip, preventing stripping or premature loosening, making it suitable for home repairs and industrial assembly.

What are the advantages of our grub screws for door handles? 1. Made of high-quality carbon steel, corrosion-resistant, rust-resistant, and highly durable, making it suitable for various complex environments such as damp and outdoor settings, resulting in a longer service life. 2. The internal hexagonal drive groove distributes force evenly, preventing slippage and wear during tightening. It allows for precise adjustment and fixation, making installation effortless and ensuring a secure position. 3. Comes with a compartmentalized storage box for independent storage of screws of different sizes, providing easy and quick retrieval and preventing parts from being lost. 4. Suitable for door handles, curtain rods, faucets, locks, bathroom accessories, knobs, light fixtures, etc. Features: Material: Carbon Steel Quantity: 540 pieces Set includes: M2x3 30pcs M2x5 30pcs M3x3 30pcs M3x5 30pcs M3x6 30pcs M4x4 35pcs M4x6 35pcs M4x8 35pcs M5x5 35pcs M5x6 35pcs M5x8 35pcs M6x6 30pcs M6x8 30pcs M6x10 30pcs M8x8 30pcs M8x10 30pcs M8x12 30pcs Warm Tips: Dimensions are measured manually, please allow slight errors. Color may vary slightly from the online image due to your monitor color settings, please refer to the actual product, thank you for your understanding.