Material: Material to be c1022 Steel, finished screws to be further heated/hardened.
Finish: Black/grey phosphate, yellow zinc plated, blue zinc plated and others
Head Type: Bugle head/Countersunk head
Thread Type: Coarse or Fine
Drive: Philips
Certification: CE

Category:

Description

Features:

Made of case hardened steel, the screws offer strong pull strength to hold the drywall.
Sharp points for easy to screw in and damage a little.
Black phosphate coating to increase durability.
Commonly with corrosion coating.
The salt spray test ensures that no color stains the wall.
Speed the drywall installation process.
Long service life.