Zinc-Plated Self-Drilling Screw Set (5.5/#12) Product Description and Features DIY Production Of Boxed Hex Head Self-drilling Screws For Home Use Sizes & Quantity: 6 variants (40pcs for 5.5×19/25; 30pcs for 5.5×38/50/63/75) Key Benefits: Corrosion-resistant zinc plating Self-drilling design (no pre-drilling needed) Compartmentalized case (organized & accessible) Versatile for construction/assembly/repairs Company Certificate Applications Wafer Head Drilling Thread Cutting
Zinc-Plated Self-Drilling Screw Set (5.5/#12) Product Description and Features DIY Production Of Boxed Hex Head Self-drilling Screws For Home Use Sizes & Quantity: 6 variants (40pcs for 5.5×19/25; 30pcs for 5.5×38/50/63/75) Key Benefits: Corrosion-resistant zinc plating Self-drilling design (no pre-drilling needed) Compartmentalized case (organized & accessible) Versatile for construction/assembly/repairs Company Certificate Applications Wafer Head Drilling Thread Cutting