Direct Attachments Unirac MetalX Mini Kloc Standing Seam 5/16", ES10919 Mfr. Part # ES10919 Size 5/16 In. Base Size 5/16 In.
Direct Attachments Unirac MetalX Mini Standing Seam 2SS 5/16", ES10918 Mfr. Part # ES10918 Size 5/16 In. Base Size 5/16 In.
Hardware QuickBOLT 1/2" x 4" Roof Screw HEX Driver for 5/16 HWH Screws, 17655 Mfr. Part # 17655 Diameter 1/2 In.