Description
Exquisite Material: Our flat head screwsm3 m4 m5 are made of high-quality carbon steel, with high hardness and high torque, superior stability and density, not easy to break or deform, corrosion-resistant, not easy to rust, strong and durable.
Countersunk Head Hexagon Socket Head Screws: M3 M4 M5 countersunk head allen key screws, with clear threads, uniform pitch, and stable force. The advantage of the countersunk head hexagonal design is that it is easy to assemble and disassemble and is not easy to slip.
Comes with Nuts and Washers: Hex nuts allow for more precise installation, better tightening and carrying greater loads. Flat washers increase contact area, protect screws, extend service life and provide strong retention and maximum clamping force.
Wide Application: suitable for replacing damaged and lost screws. An ideal choice for office equipment, communication equipment, mechanical equipment, computers, electronic equipment, agricultural machinery, construction machinery, model making, and electrical products.
Package Includes: 720 pieces in total, including M3, M4, M5, M6 and corresponding size nuts, washers and hexagonal wrenches to meet your needs in different scenarios and areas. Suitable for professionals, amateurs, homeowners, DIY enthusiasts, etc.
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