All About Locktite

Click Here To Visit California Gold Products

Click Here To Visit American Outfitters, Inc.

Click here for a listing of all HUMMER Network sponsors

The Hummer Knowledge Base

Misc./All About Locktite

Locktite

There was some talk about locktite being used on various parts and what the application is. Hope this helps.

**Here is Locktite's Chart**
Applications	242	271	290	640	PST
Color	Blue	Red	Green	Green	White
Fasteners	¼" to ¾"	#8 to 1"	#2 to ½"	N/A	up to 3"
Torque, in-lbs Break/Prevai	60/35	160/225	60/200	N/A	N/A
Cure, 3/8"- 16 Steel Fixture / Full (note 1)	20 min/ 24 hrs.	20 min/ 24 hrs.	10 hrs/24 hrs	4hrs/10 hrs	2 hrs./ 24 hrs.
Fixture w/Primer. (note 2)	5 min	5 min.	3 min.	N/A	N/A
Temp. Range Degrees F. (note 3)	-65 to 300	-65 to 300	-65 to 300	-65 to 400	-65 to 400
Use:	Medium Strength, applied before assembly.	High Strength, for threaded & slip fit joints. Applied before assembly	Medium Strength, applied AFTER assembly.	High Strength, applied before assembly.	Superior to Teflon tape, ensures leak-proof seal under harsh treatment.

note 1: Values cited are for "as received" steel nuts and bolts at 72 degrees F

note 2: LOCTITE Klean N' Prime, p/n 2556 cleans and conditions fasteners. The principle benefits of primers are shortened fixture times and increased breakaway torque. Primers do not significantly decrease full cure times.

note 3: Temperature range in degrees F is for continuous service.

From the Loctite 290 Card.

LOCTITE 290 works on metal parts. It is not recommended for plastics. Cured Locktite 290 Threadlocker must be sheared ( normal hand tools will do) before parts will separate. Use Locktite 290 to lock and seal carburetor adjustment screws, pre-assembled parts, adjustable components, welds and casting porosity.

Data provided by Mark Sailer msailer@ix.netcom.com http://www.netcom.com/~msailer/lior.html

HTML'ised by Malcolm Faed malc@ihug.co.nz http://homepage.ihug.co.nz/~malc/default.htm

Back to main page

The Hummer Knowledge Base is a collection of informative posts from the Hummer Network forums and mailing lists, contributed material and links to outside web sites.
The Hummer Network is not responsible for the accuracy of the information contained herein or on outside web sites, nor for any situation arising from the use thereof.
© 2006-2011 by The Hummer Network. No material from the Hummer Knowledge Base may be reprinted or republished in any form without permission.