100 Pcs Extruded U-Nut 5/16-18 Screw Size Compatible with Ford 45268-S2
Screw Size - 5/16 in.-18. Compatible with FORD - 379831-S. Compatible with FORD - 45268-S2. Compatible with GM - 10008002. Compatible with GM - 1494258. Compatible with GM - 12338146.