M5.5 x 18 Hex Head Sems Screws with Free Spinning Washer (#12 x 45/64) Zinc & Yellow Dichromate (50

Part # 17461

Product Description

(Metric Thread: 1.81, Washer Outer Diameter: 15mm or 19/32, Hex: 8mm, Point Type: AB) Imports (50 pieces per package)