3/8-16 x 3/4 Phillips Flat Thread Cutting Screw Type F Fully Threaded Zinc MBF8 It has a hex head

It has a hex head that can be driven with a wrench or socket

9 Metric Flange Bolt Screw Non Serrated Black Phosphate is a high-strength fastener designed for use in demanding applications

The 2-56 x 7/16 Slotted Fillister Head Machine Screw Fully Threaded Zinc is a versatile screw that can be used in a variety of applications

This 3/8"-16 x 4" hex cap screw is made of steel and has a grade 8 rating

6-32 Flex Type Hex Lock Nut Thin Height Light Cadmium and Wax is a type of nut that is used to secure bolts and screws

3/8-16 x 3/4 Phillips Flat Thread Cutting Screw Type F Fully Threaded Zinc MBF8 It has a hex head3 8 16 x 3 4 Phillips Flat Thread Cutting Screw Type F Fully Threaded Zinc is a screw with a 3 8 inch diameter, 16 threads per inch, and a length of 3 4 inch. It has a Phillips drive type, a flat head, and a Type F thread. The screw is fully threaded and made of zinc plated steel. It is designed for use in metal applications and is self tapping, meaning it can create its own threads in the material it is being driven into.