Catalog Stanley Supply, Inc.

Comparison : Item # RC04, 1/4"-20 Hex Rod Coupling Nuts Zinc Plated, 100/BX
Item # SSRC04, 1/4"-20 Hex Rod Coupling Nuts 18.8 Stainless Steel, 100/BX
Item # RC05, 5/16"-18 Hex Rod Coupling Nuts Zinc Plated, 100/BX
Item # SSRC05, 5/16"-18 Hex Rod Coupling Nuts 18.8 Stainless Steel, 100/BX
Item # RC06, 3/8"-16 Hex Rod Coupling Nuts Zinc Plated, 50/BX