Self Drilling Hex with rubber gasket 5.5x1/1/2 (200pcs)

• Excellent Material: The whole is made of 410 stainless steel, which is one of the highest forms of corrosion-resistant steel, not easy to rust, and stronger and more durable than ordinary materials. Exquisite workmanship, smooth thread surface, complete and sharp, uniform force, not easy to slip or deform.
• Easy to Use: The hexagonal head is designed to ensure firm adsorption, and the tip of the screw is designed to be sharp, no pre-drilling is required for operation. Ideal for use with wood, normal thickness metal, brick or other hard materials. If the electric drill is used for thicker metal layers, please keep a constant and uniform pressure.
• Wide Range of Applications: This product can be used in home, industry or office. Such as fixing wooden furniture or connecting plate structures, electronic products, household appliances, fixing parts, mechanical maintenance, etc. Save time by reducing several steps in the installation process.
• Rich Assortment: This link contains 200pcs self-drilling screws, #8 x 1/2", #8 x 3/4", #8 x1", #8 x 1-1/4", 50pcs each. 4 lengths for close matching to meet your daily needs.