6-20 x 3/8 Phillips Pan Thread Cutting Screw Type 25 Fully Threaded Zinc M10 while the split lock washer

while the split lock washer helps to prevent loosening due to vibration or movement

this screw provides a reliable and secure connection

4-24 x 3/8 Slotted Pan Self Tapping Screw Type AB Fully Threaded Zinc is a screw with a pan head and a slotted drive

8mm thread pitch and a 5mm nominal diameter

6-20 x 3/8 Phillips Pan Thread Cutting Screw Type 25 Fully Threaded Zinc M10 while the split lock washerThese 6 20 x 3 8" Phillips pan thread cutting screws are Type 25 fully threaded screws made of zinc. They have a sharp point and a single flute thread that cuts its own threads as it is driven into the material. These screws are designed for use in metal, plastic, and wood applications. They are commonly used in automotive, appliance, and furniture assembly. The zinc coating provides corrosion resistance and helps to prevent rust.