#2-56 X 5/16" Machine Screws | Pan Head | Slotted Drive | Steel Black Oxide (10000/Pkg.) Hanger Bolts 4 x 20 mm (M2

4 x 20 mm (M2 diameter

Model: HF4-LG-10FT

Thread Size: 3/4-10 standard UNC thread

External hex head enables straightforward tightening with standard wrenches

The zinc plating helps resist corrosion in light-duty environments

#2-56 X 5/16" Machine Screws | Pan Head | Slotted Drive | Steel Black Oxide (10000/Pkg.) Hanger Bolts 4 x 20 mm (M2Upgrade your fastener collection with a high quality machine screw that pairs a slotted drive, a pan head, and a durable black oxide finish. Sized for 2 56 threads and 5 16 inch long, this screw delivers reliable fastening in tight spaces while maintaining a clean, professional appearance in your projects. Specifications Thread size: 2 56 Length: 5 16 in Drive type: Slotted Head style: Pan Finish: Black oxide Applications Ideal for electronics,