8-18 x 1 5/8 Phillips Modified Truss Head Full Thread Self Drilling Screw Black Phos MPP188B while the bugle head design

while the bugle head design countersinks flush for a clean finish

The 3/8-16 x 3 1/2 Hanger Bolt Full Thread Zinc is a versatile and durable fastener designed for suspending objects from a ceiling or wall

These screws are ideal for various applications

The 3/8 x 4 Hex Lag Screw 18-8 Stainless Steel is a high-quality fastener designed for heavy-duty applications

which requires a special driver bit

8-18 x 1 5/8 Phillips Modified Truss Head Full Thread Self Drilling Screw Black Phos MPP188B while the bugle head designThese 8 18 x 1 5 8 Phillips Modified Truss Head Full Thread Self Drilling Screws are designed for use in metal applications. They have a black phosphate finish for corrosion resistance and a Phillips drive for easy installation. The modified truss head provides a low profile and the full thread design ensures a secure hold. These screws are self drilling, eliminating the need for pre drilling, saving time and effort. They are ideal for use in a