Hillman 883743 O-Ring, 4 mm ID, 7 mm OD, 1.5 mm Thick, Nitrile Rubber

O-rings are one of the simplest, yet most engineered, precise and useful seal designs ever developed. O-rings are ideal for myriad applications. DIY projects, plumbing services and contracting work are made easier with Hillman O-rings.

Features:

• Durable, high-quality design
• Contents made with nitrile (Buna-N) rubber
• Engineered for metric applications