Permatex Medium Strength Threadlocker Blue, part number 24240, is an all-purpose threadlocker designed for nut and bolt applications from 1/4 in. to 3/4 in. (6mm to 20mm). It locks and seals threaded fasteners, preventing loosening caused by vibration, and protects threads from corrosion. Unlike mechanical locking hardware, it eliminates the need to stock lock nuts and lock washers. Fasteners secured with this product remain removable using standard hand tools for straightforward disassembly. Conforms to ASTM D 5363 AN0321 (Mil-S-46163A, Type II, Grade N). OEM specified and sold by Pro Gear and Transmission. Call us to confirm the right threadlocker for your application.

• Fastener size range: 1/4 in. to 3/4 in. (6mm to 20mm) Strength level: Medium Removability: Hand tools Conforms to: ASTM D 5363 AN0321 (Mil-S-46163A, Type II, Grade N)

OEM specified. All-purpose, medium strength threadlocker. Ideal for all nut and bolt applications 1/4″ to 3/4″ (6mm to 20mm). Eliminates need for stocking expensive lock nuts and lock washers. Locks and seals while preventing parts loosening due to vibration. Protects threads from corrosion. Removable with hand tools for easy disassembly. Conforms to ASTM D 5363 AN0321 (Mil-S-46163A, Type II, Grade N).