Permatex 09978 Counterman's Choice Medium Strength Threadlocker Blue, 1 g Pouch Single-use, premium chemical compound for all-purpose, medium strength bonding Convenient and economical pouches feature an exclusive "Easy Squeeze Spout" with a tapered channel to provide for more accurate dispensing of compounds while minimizing waste and mess Ideal for all nut and bolt applications 1/4" to 3/4" (6mm to 20mm) 1 gram pouch Suggested Applications: valve cover bolts, water pump bolts, oil pan bolts, drive shaft bolts, rocker arm adjustment nuts, carburetor studs