10-16 x 1 Phill Full Contour Truss Self Tapping Screw Type AB Fully Thread Zinc KWBZ They have a square drive

They have a square drive head and a pan head style

This lock nut is ideal for use in automotive

The 3/4-16 x 5 Hex Tap Bolt Grade 8 Fully Threaded Zinc Yellow is a high-strength bolt designed for use in a variety of applications

They are made of zinc and have a self-piercing needle point

this hex cap screw is a dependable choice for demanding applications

10-16 x 1 Phill Full Contour Truss Self Tapping Screw Type AB Fully Thread Zinc KWBZ They have a square driveThe 10 16 x 1 Phill Full Contour Truss Self Tapping Screw Type AB Fully Thread Zinc is a versatile and durable fastener designed for a wide range of applications. It features a #10 thread size, 1 inch length, and a Phillips drive head for easy installation. The full contour truss head provides a large bearing surface for added strength, while the self tapping design eliminates the need for pre drilling, saving time and effort. The zinc coating offers