5-40 x 1 1/4 Slotted Fillister Head Machine Screw Fully Threaded Zinc NS188 5/16-18 x 1 Ribbed Neck

5/16-18 x 1 Ribbed Neck Carriage Bolt Fully Threaded Zinc is a type of bolt that is used to fasten two pieces of metal together

circular washer with a hole in the center

The plain finish offers corrosion resistance

The K lock nut features a unique design that prevents loosening under vibration

The countersunk design allows the washer to sit flush with the surface

5-40 x 1 1/4 Slotted Fillister Head Machine Screw Fully Threaded Zinc NS188 5/16-18 x 1 Ribbed NeckThese 5 40 x 1 1 4 Slotted Fillister Head Machine Screws are fully threaded and made of zinc. They have a slotted drive and a fillister head. These screws are commonly used in a variety of applications, including woodworking, metalworking, and plastic fabrication. They are also commonly used in the assembly of furniture, appliances, and other products. These screws are zinc plated for corrosion resistance.