4 original antique unused cast iron french bed bolts, overall length 4 3/4", thread length 2", bolt diameter 3/8" and widest part of bolt head 7/8" diameter. Top of bolt is slotted with 1/4" diameter thru holes on all 4 sides. Nut measures 1 1/16" length x 5/8" width x 3/8" thickness. Washer measures 7/8" diameter with 1/16" thickness. Bolt & Nut dated to the 1930s. Surface scratches, patina & small areas of rust may be visible. Please refer to pictures for more clarification. The price listed is for group of 4.