1/2-13 x 5 1/2 Carriage Bolt Grade 8 Fully Threaded Plain D93110 they are suitable for both

they are suitable for both indoor and outdoor use

The corrosion-resistant stainless steel construction ensures longevity and reliability

Grade 5 zinc-plated hex cap screws meet ASTM A574 specifications and offer a balance of strength and durability

The screw has a hexagonal head that allows it to be tightened or loosened with a wrench

This 1 1/8-12 x 5 Hex Cap Screw is made of steel and has a Grade 8 rating

1/2-13 x 5 1/2 Carriage Bolt Grade 8 Fully Threaded Plain D93110 they are suitable for both1 2 13 x 5 1 2 Carriage Bolt Grade 8 Fully Threaded Plain is a heavy duty fastener designed for demanding applications. Made from high strength steel and heat treated for exceptional durability, this bolt features a fully threaded shank that provides maximum holding power. The plain finish offers corrosion resistance in various environments. Ideal for use in construction, machinery, and automotive applications where high strength and reliability are