Quick view HSI Nuts | NYLOC Nuts in A2 304 Stainless Steel HSI washers (also known as disc springs) feature a slight conical shape, which provides an axial force when deformed. They can be used singularly or stacked for added force and locking capability. High load capacity in a small space Can act as a shock... MSRP: Was: $3.14 - $67.84 Choose Options
