VKKM 200/300/400 PCS ST4 Pointed Slotted Oblique Hole Nails Suitable for Fixed Scenarios That Require Enhanced Nail Fixation Product features and functions: The pointed groove design reduces the driving resistance and can easily penetrate various materials, making construction more convenient and efficient. The inclined hole structure increases the contact area with the material, significantly enhances the nail fixation force, and provides a stable and durable connection. Compared to ordinary nails, it can reduce damage to the material and maximize the integrity and aesthetics of the material. Material of the product: Carbon steel/nylon Product size: ST4- 1-1/2 ST4- 1-1/4 ST4- 1 Product specifications: 200/300/400Pcs The packaging includes: 200/300/400 screws Product precautions: Before installation, confirm that the size of the square groove pocket matches the size of the self tapping screw to avoid slipping. Control the tightening force and angle during operation to prevent screw breakage or damage to the pocket. Keep the product dry during storage to avoid screws rusting and affecting its performance. _x000D_