Up To 20% Off! Code
Online Only. Exclusions apply. Ends 6/21.
x
This item is currently not at your store, but is available for order. Please call store to verify the specific location and delivery details for this item. Note that additional shipping charges may be required.
| Warranty Available for Download |
|
Warranty
|
Loctite 242 is a medium-strength, blue threadlocker designed for locking and sealing threaded fasteners that require disassembly with standard hand tools. It prevents loosening due to vibration and protects threads from corrosion. Ideal for applications such as valve cover bolts, water pump bolts, oil pan bolts, drive shaft bolts, rocker arm adjustment nuts, and carburetor studs. Suitable for fasteners ranging from 1/4 inch to 3/4 inch (6 mm to 20 mm) in diameter. Available in a 36 ml bottle.
| Container Size | 36 ml |
| Product Type | Loctite 242 Medium Strength - Blue |
| Manufacturer | Henkel |
| Manufacturer Part Number | 492140 |
| Style | Loctite 242 |
| VMRS Code | 053999068 |
| Maximum Thread Size Diameter | 3/4" (20 mm) |
| Product Performance Grid | 110 / 43 (Break / Prevail) |
© Copyright 2026. National Automotive Parts Association. All Rights Reserved