50 Pcs Self Drilling Countersunk Screws, 4.2 x 13mm Phillips Flathead, 304 Stainless Steel, Multi Purpose Self Tapping Screws for Metal Sheets, Wood, Drywall-Quality Guarantee

Description

Threaded bolt size: thread M4.2, pitch 1.4mm

Material: 304 stainless steel. Greater strength and durability. It has a strong and lightweight material that can withstand wear and tear while still rust-free and easy to install. Head type: standard crosshead, quick and time-saving installation. Easy to loosely tighten with a regular screwdriver.

Excellent workmanship: screws are smooth and burr-free, with standard threads and uniform pitch. Save time and increase installation efficiency.

Easy to install: Self drilling screws are designed to cut their own threads as they are driven into the material, which makes them easy to install without the need for pre-drilled holes.

Versatile: Self drilling screws are versatile and can be used in a wide range of materials, including metal, plastic, and wood.