A laptop screw set featuring countersunk flat head machine screws in carbon steel 4.8 grade. This comprehensive assortment includes 450, 650, or 720 pieces per box, ideal for laptop repairs, electronics assembly, and maintenance projects.
- Head Type: Countersunk (flat head) design for flush mounting
- Specifications: 1.4 mm diameter, 16 mm length with cross groove pattern
- Material: Carbon steel 4.8 grade with black plating for corrosion resistance
- Thread Details: Standard specification with 4h thread tolerance for precision fit
- Quantity Options: Choose from 450, 650, or 720 pieces per box
- Installation: Hand twist installation method for easy application
Grade A quality screws deliver reliable performance for laptop assembly, replacement parts, and electronics repair work. The black-plated finish protects against oxidation while the standard thread tolerance ensures consistent, secure fastening.
Description
A laptop screw set featuring countersunk flat head machine screws in carbon steel 4.8 grade. This comprehensive assortment includes 450, 650, or 720 pieces per box, ideal for laptop repairs, electronics assembly, and maintenance projects.
- Head Type: Countersunk (flat head) design for flush mounting
- Specifications: 1.4 mm diameter, 16 mm length with cross groove pattern
- Material: Carbon steel 4.8 grade with black plating for corrosion resistance
- Thread Details: Standard specification with 4h thread tolerance for precision fit
- Quantity Options: Choose from 450, 650, or 720 pieces per box
- Installation: Hand twist installation method for easy application
Grade A quality screws deliver reliable performance for laptop assembly, replacement parts, and electronics repair work. The black-plated finish protects against oxidation while the standard thread tolerance ensures consistent, secure fastening.