5/16-18 x 3 1/2 Slotted Round Machine Screw Fully Threaded 18-8 Stainless Steel M18-2.5 while the full contour thread

while the full contour thread ensures a secure hold

which means that it has a cross-shaped recess in the head that allows it to be driven with a Phillips screwdriver

This 3/8-16 x 1 1/2 Hex Tap Bolt is made of low carbon steel and has a fully threaded body

this tap bolt is a reliable choice for both industrial and home improvement tasks

It has a length of 1 1/2 inches and a diameter of 10-24

5/16-18 x 3 1/2 Slotted Round Machine Screw Fully Threaded 18-8 Stainless Steel M18-2.5 while the full contour threadThe 5 16 18 x 3 1 2 Slotted Round Machine Screw is a fully threaded screw made of 18 8 stainless steel. It has a slotted drive and a round head. The screw is 3 1 2 inches long and has a diameter of 5 16 inches. It is commonly used in a variety of applications, including construction, manufacturing, and automotive repair.