Self-Sealing Machine Screws

1 products

Self-sealing machine screws have a rubber O-ring under the head to seal out moisture and contaminants. Machine screws are most often used to fasten metal parts together in various types of machinery and construction. They have a uniform diameter the entire length of the shaft with flat end and typically are fully threaded.

Product name Thread Size Length Head Diameter Head Height Material Finish Price
Self-Sealing Machine Screw - Phillips Drive Pan Head - 18-8 Stainless Steel - 1/4"-20 Thread - 1" Long - Pack of 5 1/4"-20 1" 0.517" 0.175" 18-8 Stainless Steel Plain
$7.55 / pack of 5