Phillips Machine Screws M2 M3 M4 M5 M6 Black Countersunk Bolts CSK A2 Stainless

The product is made of high strength A2 stainless steel, combined with electroplating process, featuring high toughness, anti-rust, good performance and high strength. -Material:A2 Stainless Steel. -Sturdy and durable, smooth and burr-free, impact, abrasion and corrosion resistant, long life, high quality, high cost performance.

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