Screw-Tite 2 PZ Double-Countersunk Screws 4 x 25mm 200 Pack (592FY)

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 Carbon Steel Construction Net-Coat Yellow-Plated Wax-Coated Thread-Cutting Partially Threaded TS Thread System Offers a Single & Twin Thread in One, Gripping Fast with a Firm Fix - Manufacturers part numbers: 592FY|FBA_1329080

• Detail cleaner is ideal for getting into crevices in caps, cleaning screw threads and locations where a large brush cannot reach
• Long straw brush is great for getting inside sports bottle straws
• Short, firm bristles on brush tip thoroughly clean bottom of bottles and soft side bristles clean bottle walls without scratching
• Long bottle brush is perfect for cleaning the inside of bottles with narrow necks
• Set includes long bottle brush, straw brush and detail cleaner