8 x 1 5/8 Bugle Square Drive Coarse Thread Type 17 Point Deck Screw 18-8 Stainless Steel NFB while the zinc coating offers

while the zinc coating offers corrosion resistance for long-lasting performance

Its hexagonal head allows for easy tightening with a wrench or socket

and the drive size is 1/4 inches

while the 1" outer diameter provides ample surface area for load distribution

The 1/2-13 x 4 1/2 Carriage Bolt Grade 8 Fully Threaded Plain is a high-strength fastener designed for heavy-duty applications

8 x 1 5/8 Bugle Square Drive Coarse Thread Type 17 Point Deck Screw 18-8 Stainless Steel NFB while the zinc coating offersThese 8 x 1 5 8 inch Bugle Square Drive Coarse Thread Type 17 Point Deck Screws are made of durable 18 8 stainless steel for superior corrosion resistance. Designed for outdoor use, these screws are ideal for securing decking boards to wood or composite joists. Their sharp Type 17 point and coarse threads provide excellent grip and penetration, while the square drive head ensures a secure fit with minimal cam out. With a length of 1 5 8 inches, these