5/16 in. Grade 8 Alloy Zinc Yellow Plated Steel Split Lock Washer (100 per Pack)

Grade 8 split lock washers have a circular bearing surface with offset split ends which help bite into the mating material to provide a locking feature when tightened beneath a nut. They can be used where loosening from corrosion or vibration is a concern. Lock washers are commonly used in any application using a bolt where two pieces of material are being drawn together. The size shown designates the inner diameter of the washer. Use in applications with like nuts and bolts of the same diameter and grade of material.|Material: alloy steel|Yellow zinc plated|100 per pack|Use with 5/16 in. Dia grade 8 bolts and nuts