9688K191 Rigid Plastic Snap-in Plug, Fits 1/8″ ID, 3/16″ Head Diameter

All are nylon with a Rockwell hardness of R120.

Vented plugs allow air circulation and permit heat and fumes to escape.

Snap In—Tapered prongs snap into the hole to snugly hold the plugs in place. Maximum temperature is 185° F.

Locking—Plugs have wings that expand against the sides of the hole to lock them in place. Maximum temperature is 220° F.

Often used to plug holes in sheet metal and other panels.