1/4"-20 X 3-1/2" Machine Screws | Flat Head | Phillips Drive | Steel Zinc Plated (100/Pkg.) 15 Ft and a compact 8-32 thread

and a compact 8-32 thread with 3/8 inch length

Model: RB-20HO

Mil-Spec designation: Aligns with MS35307-312 for military-grade hardware reliability

resists loosening from vibration

The black Phospohate finish provides mild corrosion resistance and a low-glare appearance

1/4"-20 X 3-1/2" Machine Screws | Flat Head | Phillips Drive | Steel Zinc Plated (100/Pkg.) 15 Ft and a compact 8-32 threadSecure reliable connections with these Machine Screws Philips Flat Steel Zinc Plated 1 4 20 x 3 1 2. Designed for durable metal to metal fastening, they combine a Phillips drive with a zinc plated steel finish for enhanced corrosion resistance in a variety of environments. Ideal for fastening into tapped holes or with nuts, these screws are perfect for machinery, panels, enclosures, brackets, and other metal assemblies where strength and long lasting