SIZES: This comprehensive screw set includes a total of 5 series with 24 sizes to meet all your needs. The sizes are as follows:

• M1.4: 4/6/8mm
• M1.7: 4/5/6/8mm
• M2: 4/6/8/10mm
• M2.5: 4/5/6/8/10/12mm
• M3: 4/6/8/10/12/14/16mm

Kindly Tips: Before purchasing, please ensure you understand the two sets of screws and select the sizes that suit your requirements.

PACKAGING: Our flat head Phillips screw assortment kit and standoff screws nuts and washers come neatly packaged in a clear plastic box for easy storage and organization. Each size is individually compartmentalized to prevent mixing during transportation, ensuring you have quick access to the right screws whenever you need them.

HIGH-QUALITY: Crafted from durable carbon steel with a black oxide finish, these machine computer screws offer exceptional tensile strength and longevity. The standoff spacers are made of brass, while the screws, nuts, and washers are nickel-plated for excellent corrosion resistance and enhanced protection.

MULTIPLE USES: Ideal for PCB applications, our motherboard standoff screws effectively elevate printed circuit boards above surfaces. These miniature countersunk laptop computer screws are compatible with most brands including DELL, HP, Sony, Acer, IBM, Asus, Samsung, Toshiba Satellite, and more.

YOU WILL GET: This set includes a total of 720 pieces of flat head Phillips screws and 910 pieces of M3 hex brass standoff spacers with pan head screws, nuts, and washers. We focus on providing practical combinations of screws to meet your needs. Should you have any questions regarding our laptop screws set or standoff spacer screws kit, please reach out to us for prompt assistance.