1/4 -20 x 1-1/2 Nylon Plastic Slotted Binding Machine Screws (16 pcs.)

Diameter: 1/4 Length: 1-1/2 Material: Nylon Head Style: Binding (Slotted) Thread Size: 20 (Coarse) Type: Binding Post Application: Firm Electrical Connection Box of 16. Binding posts are similar to architectural bolts in that they are designed to be assembled from one side but they have teeth on the flanged surface to keep them fixed.