Machine Screws, Phillips Truss Head, Stainless Steel 18-8, #4-40 x 5/8"
Diameter - Thread Pitch: #4-40
- Truss Head: Over-sized head with undercut bottom and low profile domed top
- Lower profile than pan head screws
- A machine screw is commonly identified by its small size
- Distributes the force of the screw over a wider surface area
- 18-8 Stainless steel Phillips head machine screws are rust and corrosion resistant in applications exposed to freshwater moisture
#4-40 Phillips truss head machine screws are available in 18-8 stainless steel.