#4-40 X 5/16" Machine Screws | Indented Hex Head | Slotted Drive | Steel Zinc Plated (10000/Pkg.) Mushroom Head circuit boards

circuit boards

Head style: Flat undercut with 82-degree seating

Machine Screws Phil Undercut Binder Zinc Plated 1/4-20 X 1/2 deliver dependable fastening for a variety of applications

They comply with DIN 7985A and feature a metric M1

low-profile appearance in routed panels

#4-40 X 5/16" Machine Screws | Indented Hex Head | Slotted Drive | Steel Zinc Plated (10000/Pkg.) Mushroom Head circuit boardsMachine Screws Slotted Indented Hex Washer Zinc Plated 4 40 x 5 16 reliable fasteners designed for precision metal to metal connections with a corrosion resistant zinc finish. These machine screws feature a slotted drive for easy installation, an indented hex washer head for a flush, secure seating, and a built in washer to distribute load and protect delicate surfaces. The 4 40 size and 5 16 inch length make them ideal for electronics enclosures,