5/16-18 x 1 1/2 Unslot Ind Hex Wash Taptite Alternative Full Thread 18-8 Stainless Passivate Wax MSWG They have a 3/4" diameter

They have a 3/4" diameter

It has a 1/4-14 thread size and is 3 inches in length

The 10-32 x 7/16 Phillips Oval Machine Screw Fully Threaded 18-8 Stainless Steel is a versatile and durable fastener designed for a wide range of applications

with a 10 x 3 size and a Type 17 2/3 thread

The 1/2-13 x 3/4 Hex Cap Screw Grade 2 Non A307 Black Oxide and Oil is a high-quality fastener designed for use in a variety of applications

5/16-18 x 1 1/2 Unslot Ind Hex Wash Taptite Alternative Full Thread 18-8 Stainless Passivate Wax MSWG They have a 3/4" diameter5 16 18 x 1 1 2 Unslotted Ind Hex Wash Taptite Alternative Full Thread 18 8 Stainless Passivate Wax is a high performance screw designed for demanding applications. It features a 5 16 18 thread size, a 1 1 2 inch length, and a full thread design for maximum holding power. The unslotted hex head provides a secure grip during installation, while the Taptite alternative thread design creates strong, vibration resistant threads in a variety of materials.