

🔧 Secure your gear with Henkel Loctite 603 — where strength meets precision.
Henkel Loctite 603 is a high-strength retaining compound designed for bonding close-fitting cylindrical metal parts, especially sintered bearings. Its advanced oil-tolerant formula cures in confined spaces without air, providing a permanent, vibration-resistant bond that withstands temperatures up to 300°F. Ideal for fleet and plant maintenance, it ensures durable, reliable assembly even on less-than-perfect surfaces.
| ASIN | B07MHNJ1B9 |
| Best Sellers Rank | #45,281 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #12 in Retaining Compounds |
| Brand | ヘンケルジャパン(Henkel Japan) |
| Date First Available | May 4, 2021 |
| Is Discontinued By Manufacturer | No |
| Item Form | Liquid |
| Item Weight | 2.89 ounces |
| Item model number | 8903555097520 |
| Liquid Volume | 50 Milliliters |
| Manufacturer | Henkel |
| Material | Sintered |
| Number of Items | 1 |
| Package Information | Bottle |
| Product Dimensions | 10 x 11 x 2 inches |
| Recommended Uses For Product | Fleet and plant maintenance. |
| Specific Uses For Product | Fleet and plant maintenance. |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 300 Degrees Fahrenheit |
| Viscosity | 125 cP |
A**E
Excellent Holding Strength for Permanent Bonding
The Loctite 603 was purchased to bond a machined shaft into a closely fitted socket. I was making a replacement cross slide lead screw for my metal lathe. I roughened the machined mating surfaces for a little better grip and used nothing but the Loctite 603 to bond the portion of the lead screw that I made to a piece of commercially produced Acme thread rod. The stub on the Acme threaded rod extended about 1.25" into the socket. It sat for about 48 hours before I used it; only because I was busy with other things. It has been in service for 2-1/2 months and if it hasn't failed yet it probably never will. I've pushed it pretty hard with material removal and knurling operations.
B**W
great product
Works fantastic
M**N
Yes
Good does the thing
J**R
Great
Used to hold balancer shaft bushings in place on older tractor motor. Local John Deere dealer just borrowed my bottle to repair a customers engine after hearing of the success I had with mine. Great Product
D**N
Best for oil impregnated bronze bushings
I used this on an oil impregnated bronze bushing. It’s holding great thus far. Will update if it changes
A**A
Producto entregado a tiempo y en buen estado
Trustpilot
1 month ago
3 weeks ago