[Advanced material]: The Drywall Screws is made of high-quality black steel. The phosphate black finish has better corrosion resistance and high strength than the usual black oxide. The bugle head can quickly and easily counter holes [Good retention force]: Deep thread design, under normal use, it is not easy to deform or break. Promote the completion of your project quickly and efficiently to achieve the effect of connection and fastening, recommended by professional contractors, builders and DIY homeowners [Multi-function]: The Black Steel Wood Screws has a sharp tip and a cross-drive flat head, which can be used for self-tapping low carbon steel, slate and wood. These screws can be used in many materials and are very suitable for homes, offices and shops, for installing drywall/slate, repairing wooden furniture and cabinets. [Easy to carry]: The Screws Assortment Set are packed in a plastic storage box with large and small compartments that are convenient to carry. Each screw size has a separate compartment for easy transportation, storage and use. [Size and Quantity]: We provide you with these 8 common sizes for your use. 3/4''(25PCS) 1''(25PCS) 1 1/4''(30PCS) 1 3/8''(30PCS) 1 5/8''(25PCS) 2''(25PCS) 2 1/ 2"(15PCS) 3'(15PCS), these Self Tapping Screws are environmentally friendly, safe and non-toxic, so they can be used with confidence S Divyacoi has been committed to providing a variety of tools to the world
focusing on providing high-quality screws in various specifications and packaging combinations.
The thick-threaded drywall screws have horizontal notches, which make the screw pullout value higher and drive faster,
which helps to firmly fix the drywall board on the wooden nails.

specification:
Material: black carbon steel
Quantity: 190PCS
Colour: Black
Drive type: Philips drive
Head style: Horn head

The package includes:
25PCS..............#7 * 3/4in -20mm drywall screws
25PCS........................ #7 * 1in -25mm drywall screws
30PCS.................. 7 * 1-1 / 4in -30mm drywall screws
30PCS pieces...#7 1- 3/8in - 35mm drywall screws
25PCS.......#7 * 1-5 / 8in - 40mm drywall screws
25PCS.........................#7 * 2in - 50mm drywall screws
15Pcs ........#7 * 2-1 / 2in - 60mm drywall screws
15Pcs ............................#7 * 3in - 70mm drywall screws

190Pcs drywall screws, comes with a durable box.
main feature:

※The self-tapping screw can be directly used to rotate into the product without the use of a nut to cooperate, which is very suitable for families
※Offices and shops, used to install drywall/slate, repair wooden furniture and cabinets.
※Made of high-quality black carbon steel, the surface is treated with black phosphating, corrosion resistance, high strength, and no deformation.
※Up to 8 different sizes to meet all your work needs.
※It comes with a transparent storage box, which is large enough to hold all screws for easy transportation, storage and use.

caveat:
This product has sharp areas, please keep it away from children.