Applying even a small amount of thread locker to a threaded assembly can improve quality outcomes and reduce MRO requirements.
Nuts N’ Bolts® thread lockers secure threaded assemblies and resist loosening due to vibration and thermal expansion. These products cure anaerobically, in the absence of oxygen, for fast and reliable bonding. low, medium, and high strength versions are available as well as wicking grades which can be applied without disassembly. These tried and trusted products are used around the world and are specified in critical industries including defense and aerospace applications.
Hernon Manufacturing ™ maintains a library of over 5000 unique formulas of adhesives and sealants but occasionally a specialty application calls for a change to one of our established formulas or even the creation of an entirely new product. Hernon’s in house laboratory offers custom formula creation, complete with extensive product testing and sampling. If you have an application bonding unique materials or in a unique environment, contact Hernon today to learn more about designing a custom formula.
Name | Color | VISC (cP) | Prevailing 3/8x24 (6 HRS) | Prevailing 3/8x24 (24 HRS) | Break * Steel (24 HRS) | Break * Plated Steel (24 HRS) | Prevail * Steel (24 HRS) | Prevail * Plated Steel (24 HRS) | Equivalent To |
---|---|---|---|---|---|---|---|---|---|
Nuts N’ Bolts® 128 | Blue | 75 - 85 | ≥ 2.82 (≥25) | Loctite® 425 | |||||
Nuts N' Bolts® 240 | Purple | 10 - 25 | ≥ 10 | 2.26 - 5.65 (20 - 50) | Loctite® 080 | ||||
Nuts N' Bolts® 439 | Red | 2.5K - 3.5K | ≥ 11.3 (≥ 100) | 15.82 - 22.6 (140 - 200) | ≥ 14.12 (≥ 125) | 20.34 - 27.12 (180 - 240) | Loctite® 2760 | ||
Nuts N' Bolts® 434 | Blue | 1.5K - 3K | 9.04 - 16.95 (80 - 150) | 5.65 - 14.12 (50 - 125) | 3.95 - 9.94 (35 - 88) | 0.56 - 7.34 (5 - 65) | Loctite® 243 | ||
Nuts N' Bolts® 431 | Green | 10 - 30 | 2.26 - 16.95 (20 - 150) | 1.13 - 11.3 (10 - 100) | 16.95 - 56.49 (150 - 500) | 8.47 - 56.49 (75 - 500) | Loctite® 290 | ||
Nuts N' Bolts® 429 | Red | 6K - 8K | 16.95 - 39.54 (150 - 350) | 5.65 - 39.54 (50 - 350) | 16.95 - 56.49 (150 - 500) | 4.52 - 56.49 (40 - 500) | Loctite® 277 | ||
Nuts N' Bolts® 428 | Red | 4K - 8K | 16.95 - 39.54 (150 - 350) | 16.95 - 22.6 (150 - 200) | 16.95 - 56.49 (150 - 500) | 16.95 - 28.25 (150 - 250) | Loctite® 272 | ||
Nuts N' Bolts® 427 | Red | 400 - 600 | 16.95 - 39.54 (150 - 350) | 4.52 - 39.54 (40 - 350) | 16.95 - 56.49 (150 - 500) | 4.52 - 56.49 (40 - 500) | Loctite® 271 | ||
Nuts N' Bolts® 426 | Green | 400 - 600 | 16.95 - 39.54 (150 - 350) | 4.52 - 39.54 (40 - 350) | 16.95 - 56.49 (150 - 500) | 4.52 - 56.49 (40 - 500) | Loctite® 270 | ||
Nuts N' Bolts® 425 | Red | 1.2 - 2.4K | 11.3 - 28.25 (100 - 250) | 5.65 - 28.25 (50 - 250) | 11.3 - 33.9 (100 - 300) | 5.65 - 28.25 (50 - 250) | Loctite® 554 | ||
Nuts N' Bolts® 423 | Blue | 800 - 1.6K | 7.91 - 22.6 (70 - 200) | 1.13 - 11.3 (10 - 100) | 2.26 - 22.6 (20 - 200) | 0.56 - 22.6 (5 - 200) | Loctite® 242 | ||
Nuts N' Bolts® 422 | Blue | 115 - 135 | 11.3 - 22.6 (100 - 200) | 5.65 - 16.95 (50 - 150) | 3.39 - 22.6 (30 - 200) | 2.26 - 22.6 (20 - 200) | Loctite® 241 | ||
Nuts N' Bolts® 420 | Purple | 900 - 1.5K | 3.39 - 7.91 (30 - 70) | 1.13 - 11.3 (10 - 100) | 1.13 - 5.65 (20 - 50) | 0.56 - 11.3 (5 - 100) | Loctite® 222MS | ||
Nuts N' Bolts® 419 | Purple | 100 - 175 | 5.56 - 11.3 (50 - 100) | 1.13 - 11.3 (10 - 100) | 1.13 - 5.65 (20 - 50) | 1.13 - 4.52 (10 - 40) | Loctite® 221 | ||
Nuts N' Bolts® 418 | Blue | 10 - 20 | 2.26 - 11.3 (20 - 100) | 1.69 - 22.6 (15 - 200) | 11.3 - 22.6 (100 - 200) | 1.69 - 22.6 (15 - 200) | Loctite® 220 | ||
Nuts N' Bolts® 410 | Blue | 10 - 30 | 2.26 - 11.3 (20 - 100) | 1.13 - 11.3 (10 - 100) | 2.26 - 11.3 (20 - 100) | 1.13 - 11.3 (10 - 100) | Loctite® 210 | ||
Nuts N' Bolts® 248 | Brown | 10 - 25 | ≥ 5 | 1.13 - 2.82 (10 - 25) | Loctite® 078 | ||||
Nuts N' Bolts® 246 | Brown | 100 - 250 | ≥ 5 | 1.13 - 2.82 (10 - 25) | Loctite® 077 | ||||
Nuts N' Bolts® 238 | Purple | 100 - 250 | ≥ 10 | 2.26 - 5.65 (20 - 50) | Loctite® 079 | ||||
Nuts N' Bolts® 237 | Orange | 40 - 80 | ≥ 50 | 11.3 - 28.25 (100 - 250) | Loctite® 081 | ||||
Nuts N' Bolts® 236 | Red | 100 - 250 | ≥ 20 | 4.52 - 11.3 (40 - 100) | Loctite® 083 | ||||
Nuts N' Bolts® 234 | Blue | 1K - 2K | ≥ 20 | 4.52 - 11.3 (40 - 100) | |||||
Nuts N' Bolts® 232 | Blue | 10 - 25 | ≥ 20 | 4.52 - 11.3 (40 - 100) | Loctite® 084 | ||||
Nuts N' Bolts® 230 | Yellow | 100 - 200 | ≥ 35 | 7.91 - 19.77 (70 - 175) | Loctite® 085 | ||||
Nuts N' Bolts® 227 | Red | 10 - 25 | ≥ 50 | 11.3 - 28.25 (100 - 250) | Loctite® 088 | ||||
Nuts N' Bolts® 225 | Red | 100 - 250 | ≥ 50 | 11.3 - 28.25 (100 - 250) | Loctite® 087 | ||||
Nuts N' Bolts® 223 | Red | 1K - 2.5K | ≥ 50 | 11.3 - 28.25 (100 - 250) | Loctite® 086 | ||||
Nuts N' Bolts® 220 | Green | 10 - 25 | ≥ 75 | 16.95 - 42.37 (150 - 375) | Loctite® 089 |