#14 x 3-9/16" Screws, 100 Pack Zinc Plated Steel Hex Head Screws with EPDM Washer

Material: Carbon Steel Surface Treatment: Zinc Plated Performance Grade: 10.9 Thread Dia.: #14 (6.3mm) Length(not include hex head): 3-9/16"(90mm) Thread Pitch: 1.8mm Hex Head Size: 10x5.9mm / 0.39" x 0.23"(Hex WidthxT) Flange Dia.: 12mm / 0.47" Washer Size: 16 x 3.5mm / 0.63" x 0.14"(D*T) Screw Drilling Range (Plate Thickness): 2-6mm Package Content: 100pcs x Hex Head Self-drilling Screws