270pcs 18 Sizes Rubber O Ring Kit Green Metric Seal Ring O-ring HNBR Washer Set

Features

• Assortment O-Rings with convenient resealable plastic case
• Hydrogenated Nitrile Butadiene Rubber (HNBR), also known as Highly Saturated Nitrile (HSN) is special class of nitrile rubber (NBR) and is for mission critical applications
• HNBR can be formulated to meet application temperatures ranging between -45 degrees C and 165 degrees C, and HNBR is classified by ASTM as DH-type polymer

Specifications

Package Includes

• 1 x Set Rubber O Ring(270pcs)