Fasco SCFP613CVFC 2" x .113 FASCOAT VERSA DRV 20D SCRAIL COARSE THRD 1MPRODUCT OVERVIEW The Fasco SCFP613CVFC, 2" x . 113, coarse thread Scrail is compatible with Fasco F58AC RHN20 90B SCR and most other 20 22 degree plastic strip framing nailers. These plastic collated Scrails combine the versatility of a conventional nail with the holding power of a screw. Unlike conventional nails, however, these fasteners can be adjusted and removed after placement. Scrails drive twice as fast as most collated screws, save time and