FandF CSK412ZP General-Purpose Screw 4in x 12 Zinc-Plated Box of 100

Forgefix General Purpose Pozi Compatible Screws with Countersunk heads are zinc plated for increased durability and are a popular general‑purpose screw suitable for use in a variety of materials. They are ideal for ironmongery, electrical, and plumbing applications and can be used with various screw cover caps. The countersunk head sinks flush with substrates to leave a smooth surface finish, and twin threads help enable an easy start when driving. The Pozidriv drive is distinct from Phillips, with a 45° line embossed in the head for identification, and it is designed to resist camming out when used with correct tooling, allowing greater torque to be applied. Zinc coatings form a barrier to oxidation, providing a longer-lasting finish, and zinc oxide acts as a barrier to further oxidation while remaining intact. Available imperial sizes map to metric equivalents: No.4 (3.0 mm), No.6 (3.5 mm), No.7 (3.9 mm), No.8 (4.0 mm), No.10 (5.0 mm), and No.12 (6.0 mm).

Specifications

• MPN: CSK412ZP
• Size range: No.4–No.12 (3.0–6.0 mm)
• Drive type: Pozidriv
• Head type: Countersunk
• Coating: Zinc plated
• Usage: General purpose for ironmongery, electrical and plumbing