Loctite Threadlocker 243

DESIGN. Ideal for fasteners between 1/4-Inch to 3/4-Inch (6 mm to 20 mm). SECURE. Locks and seals while preventing parts from loosening due to vibration. RESULTS. Secure, one-piece assembly that will not loosen under stress. EASY TO USE. Parts can be separated using hand tools. APPLICATION. Rocker studs, rocker adjustment bolts, bolts on valve and cam covers, oil pans, disc brake calipers, intakes and alternators, pulley assemblies and much more.