4-40 x 7/16 Phillips Pan Split Lock Washer Sems Fully Threaded 18-8 Stainless Steel NHY The flat head allows the

The flat head allows the screw to be countersunk into the material

This 4-40 x 5/16 slotted indented hex washer head machine screw is made of steel and has a zinc finish

preventing the fastener from sinking into the material

This 10-32 x 3/4 slotted pan machine screw is made of 18-8 stainless steel

an oval undercut head for a flush finish

4-40 x 7/16 Phillips Pan Split Lock Washer Sems Fully Threaded 18-8 Stainless Steel NHY The flat head allows theThese 4 40 x 7 16 Phillips pan split lock washer SEMS screws feature a fully threaded 18 8 stainless steel construction. The Phillips pan head provides a secure hold, while the split lock washer prevents loosening. These screws are ideal for a variety of applications, including metal, plastic, and wood. They are corrosion resistant and have a tensile strength of 180,000 psi.