Loctite 37643,37684 Blue Medium Strength Threadlocker Stick - 9 g

LOCTITE® 506166 Blue Threadlocker Stick delivers medium-strength, removable locking for bolts and fasteners in a clean, solid stick form. It prevents loosening from vibration and corrosion, ensuring strong, reliable fastening in trucks and equipment. Made by LOCTITE HENKEL CORPORATION and sold by Wofford Truck Parts, it’s perfect for precise, mess-free application on vertical or hard-to-reach surfaces in maintenance and repair settings.

LOCTITE HENKEL CORPORATION Part No: 506166

$12.15

Specifications

LOCTITE® 506166 Blue Medium Strength Threadlocker Stick (37643, 37684 – 9g) from LOCTITE HENKEL CORPORATION is a convenient, semi-solid adhesive designed for locking and sealing threaded fasteners. Its medium-strength, removable formula prevents loosening from vibration while sealing out contaminants and moisture. Ideal for use on trucks, heavy machinery, and maintenance applications, it works in any orientation and eliminates drips or spills. Available at Wofford Truck Parts, it ensures dependable fastening and long-lasting protection.

Weight

0.05

Compatibility

Freightliner Cascadia (2008–2025)
Kenworth T680 (2013–2025)
Peterbilt 389 (2007–2025)
Volvo VNL (2008–2025)
Mack Anthem (2018–2025)
International LT Series (2017–2025)
Western Star 4900 (2015–2025)