【10 Sizes】: 500 Pieces Cross Head Self Tapping Screws. M2 x 4mm/5mm/6mm, M2.3 x 5mm/8mm/10mm, M2.6 x 6mm, M3 x 4mm/5mm/6mm, each size has 50 pieces. 【Cross Head】: Our black screws are standard cross slot design, uniform force, easy to lock, not easy to slip, quicker and more convenient to use.
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