Pack of 16 mm Yiad Steel Self-Drilling Screws – Bugle Head, Phillips Drive

This bulk pack of 16 mm long Yiad steel screws simplifies your project needs with self-drilling efficiency and secure fastening. The bugle head design ensures smooth countersinking and a flush finish—ideal for drywall and sheet materials. The Phillips drive minimizes cam-out and fits standard #2 bits or screwdrivers. These versatile screws work seamlessly with drywall to metal, wood to metal, and sheathing applications, making your job faster and cleaner with no pilot hole required.


General/Technical Specifications

• Product Type: Self-Drilling Sheet Metal Screw

• Material: Carbon steel (typically zinc-plated or phosphate coated)

• Length: 16 mm

• Head Style: Bugle Head (flat + concave sides) 

• Drive Style: Phillips (#2) m

• Point Type: Self-drilling drill point (#2 drill point) 

• Thread: Fine thread (for metal/substrate grip)

• Drill Tip Type: #2 self-drilling (eliminates pre-drilling) 

• Head Diameter: ~8 mm (bugle head typical size) 

• Materials Compatibility: Light-gauge steel, wood, drywall, plywood

• Coating: Zinc-plated or phosphate finish for moderate corrosion protection 

• Standards: ASTM C1513, SAE J78 (common for bugle-style self-drilling screws)