Stainless steel countersunk hexagonal self tapping screw KCA flat head self tapping screw wood screw

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Hardened KA cross groove countersunk self tapping screw M1M5 flat head electronic pointed tail self tapping screw

304 stainless steel PCA round head hexagonal self tapping screw, pan head self tapping screw

304 stainless steel inverted hexagonal self tapping screw, large flat head, thin head, pointed tail, furniture wood screw

304 stainless steel round head hexagonal self tapping screw plated with black zinc pan head pointed tail self tapping screw