M2.5 Slotted Countersunk Screws. M2.5 slotted countersunk machine screws. Thread pitch; M2.5 x 0.45mm. A2 Stainless Stee l. A2 Stainless Steel Hexagon. M4,M5,M6,M8 A2 Stainless Steel. A2 Stainless Steel.
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