RoHS compliant, Winco GN 252.5 threaded plugs are used as spring retention units or plugs to keep debris from entering critical threaded areas. Made of stainless steel, European Standard No. 1.4305 (American Standard Series 303), the plugs come in metric sizes, with or without a polyamide overall thread coating.
J.W. Winco, Inc.; 800-877-8351; www.jwwinco.com