Screw-Tite 2 PZ Double-Countersunk Thread-Cutting Screws 4mm x 20mm 200 Pack
Acute tri-lock threadform and shank. Enhanced dual-start with opposing thread gives an easy straight drive. Stick-Tite recess for maximum grip between bit and screw. Zinc and yellow-passivated. Double Self-Countersunk with Underhead Ribs TS Thread System... |
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