Wing Nut Washer for 1/4"-20 Bolt - Used with Fxiture Support Clips and Threaded Rod.Wing Nut Washer features include: Used with Fixture Support Clips and Threaded Rod Made from Zinc Plated Steel Fits 1/4”-20 Bolt Order Qty of 1 = 1 Piece Below is more info on our Wing Nut Washer