1/4-20 x 3/8 Combination (Phil/Slot) Pan Head Machine Screw Fully Threaded Zinc 5/16-18-.150 It features a single projection

It features a single projection tab that allows it to be easily welded to a surface

Made of durable steel and coated with a zinc yellow finish for corrosion resistance

The 5/16-18 x 2 Hex Cap Screw Grade 2 Zinc is a high-quality fastener designed for a variety of applications

and the keps lock feature prevents the nut from loosening over time

Made of high-quality zinc-plated steel

1/4-20 x 3/8 Combination (Phil/Slot) Pan Head Machine Screw Fully Threaded Zinc 5/16-18-.150 It features a single projectionThis 1 4 20 x 3 8 combination pan head machine screw is made of durable zinc and features a fully threaded body. It has a combination Phillips and slotted drive for easy installation and removal. The pan head design provides a low profile and a finished appearance. This screw is ideal for a wide range of applications, including fastening metal, wood, and plastic.