LOCTITE 263 Threadlocker

*some package sizes excluded

LOCTITE® 263Primerless, Oil Tolerant High Strength RedThreadlockeris designed for the permanent locking and sealing of threaded fasteners. LOCTITE 263 is particularly suited for heavy duty applications such as studs into motor housings, nuts onto studs in pump housings and other fasteners where high strength is required.LOCTITE 263 provides robust curing performance. It not only works on active metals (e.g. brass, copper) but also on passive substrates such as stainless steel and plated surfaces. The product offers high temperature performance and oil tolerance. It tolerates minor surface contaminations from various oils, such as cutting, lubrication, anti-corrosion and protection fluids.This Next Generation threadlocker provides:

  • Upgraded temperature resistance - up to 360F
  • Oil tolerant curing on as-received fasteners without cleaning
  • Primerless performance on both inactive and active metals
LOCTITE 263 is the recommended replacement for LOCTITE 270.

Technical Data Sheets (TDS)

Loctite 263 (Loctite 263)

Product information

IDH# Item Name Size
Case Quantity
Safety Data Sheets
1330334 1330334 LOCTITE 263 Threadlocker
1 l bottle
10 / case
1330335 1330335 LOCTITE 263 Threadlocker
250 ml bottle
10 / case
1330582 1330582 LOCTITE 263 Threadlocker
0.5 ml capsule
100 / case
1330583 1330583 LOCTITE 263 Threadlocker
10 ml bottle
10 / case
1330585 1330585 LOCTITE 263 Threadlocker
50 ml bottle
10 / case