Self-Tapping Screws - PZ - Countersunk - Stainless Steel - 3.9 x 38mm - 200 Pieces
Used for stitching metal or attaching to metal. A pre-drilled hole is required. Manufactured from A2 Stainless Steel for use where ultimate corrosion resistance. Stainless steel must be used where there is corrosive environment and/or the base material has inherent corrosive characteristics e.g. Green Oak.
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