About This APPLY TO - Barrel nuts and flat head screws are used for assembly, connecting various components like screws, nuts, and bolts. They ensure stability by connecting furniture frames, supports, and structures. SPECIFICATION: Product Name: Barrel Nuts and Flat Head Screws with Wrench; Flat Head Screws Thread; Diameter: M6-1(Thread Dia x Pitch); Flat Head Screws Screw Length (mm):50; Applicable Hole Size: 10mm; Color: Black; Material: Carbon Steel; QUANTITY INCLUDED - 10Pcs x Flat head socket cap screw - 10Pcs x Barrel Nuts ADVANTAGE: This bed crib screws hardware replacement kit is built to last in various conditions. Specially designed for crib repair and assembly (suiting 99% of brands), it serves as a reliable crib screws replacement set. Beyond the nursery, it is equally effective for general furniture assemblies (beds, tables, cabinets, chairs), woodworking projects (joining wood, workbenches, countertops), and versatile tasks such as repairing office appliances, 3D printers, bicycles, and more. [4]:DESIGN - Choose Fasteners for: Flat head Hexagonal socket head type, uniform force that is not easy to slip, easy to use by normal hex keys, T-shaped hex keys, and electric screwdrivers. Suitable for replacing old bolts at any time. [5]:Countersunk Bolt Note - Before making a purchase, please confirm the correct size needed. Using a caliper for measurement is recommended, and try to avoid using a ruler or tape measure . Tips: Avoid stripped screws! Lower drill torque, hand-tighten first, power-tighten until snug, and use precise bits. Extra care required for wood/MDF! Overview Size : M6-1x50mm Color : Silver tone Material : Carbon Steel Brand : METALLIXITY Item dimensions L x W x H : 0.04 x 0.04 x 0.04 inches