4-40 x 1/4 Phillips Pan External Sems Machine Screw Fully Threaded Black Oxide 3/8 The 4-40 x 3/8 Phillips

The 4-40 x 3/8 Phillips flat undercut machine screw is a fully threaded screw made of 18-8 stainless steel with a black oxide finish

The partial threading allows for a secure hold in thin materials or when used with a nut

The 4-40 Two Piece Low Crown Cap Nut Black Oxide is a small

These 3/8"-16 threaded insert rivet nuts are made of steel and have a zinc yellow dichromate finish

4-40 x 1/4 Phillips Pan External Sems Machine Screw Fully Threaded Black Oxide 3/8 The 4-40 x 3/8 PhillipsThe 4 40 x 1 4 Phillips Pan External Sems Machine Screw Fully Threaded Black Oxide is a small, versatile screw that is often used in a variety of applications. It is made of steel and has a black oxide finish, which gives it a durable and corrosion resistant surface. The screw has a Phillips pan head, which allows it to be easily driven with a screwdriver. The external sems feature means that the screw has a washer attached to it, which helps to