Medium Strength Blue Threadlocker – Removable, MIL-S-46163A – MRO Solutions
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- ✓ Medium-strength hold that still backs out with standard hand tools when it’s time to service the joint
- ✓ Locks and seals threaded fasteners against vibration, shock, and loosening
- ✓ Meets MIL-S-46163A, Type II, Grade N
- ✓ Stocked from 10 ml bottles up to 1-liter jugs, plus pump bottle
High Demand Item – Frequently Reordered by Contractors
Solution 10 is a medium-strength, single-component anaerobic blue threadlocker. It cures in the absence of air between close-fitting metal threads to lock fasteners in place and keep them from backing out under vibration. Because it’s a medium-strength grade, the fastener can still be removed later with ordinary hand tools – no heat or special pullers required – which makes it the everyday choice for any assembly you expect to service down the road.
It’s supplied as a blue liquid in formats that cover the whole shop: 10 ml bottles for spot repairs, a 35 ml pump for the bench, and 50 ml, 250 ml, and 1-liter sizes for production work.
Applications
- Threaded fasteners that see vibration and need to come apart again for service
- Bolts, nuts, and machine screws on equipment scheduled for periodic disassembly
- Adjustment and set screws that must hold position but stay adjustable
- Mounting fasteners on pumps, motors, and rotating equipment
- Sealing threaded connections against seepage and corrosion in the threads
Key Features
- Medium strength – secure hold that still allows removal with hand tools
- Anaerobic cure – sets only between metal threads, with no air exposure
- Blue color for quick visual identification of the medium-strength grade
- Single-component – no mixing, no measuring
- Meets MIL-S-46163A, Type II, Grade N
- Multiple package sizes: bottle, pump, and jug
- Sets in 5–15 min; reaches full strength in 24 hours
Specifications
| Type | Anaerobic threadlocker, single-component |
| Strength | Medium (removable with hand tools) |
| Color | Blue |
| Service Temperature | –65°F to +300°F |
| Fixture Time | 5–15 min |
| Full Cure | 24 hours |
| Viscosity | 900–5000 cP |
| Max Gap Fill | 0.010 in |
| Breakaway Torque | 50–105 in-lb |
| Prevailing Torque | 60–130 in-lb |
| Shelf Life | 1 year (minimum) |
| Military Spec | MIL-S-46163A, Type II, Grade N |
| Available Sizes | 10 ml, 35 ml Pump, 50 ml, 250 ml, 1 L Jug |
Best Used For
- Maintenance and repair work where the fastener will be serviced again
- Vibration-prone assemblies on plant and shop equipment
- Bench and field service work
- Higher-volume production – 250 ml and 1 L formats
FAQ
Can the fastener be removed later?
Yes. This is a medium-strength grade, so fasteners loosen with standard hand tools – no heat required.
What does the blue color mean?
Blue is the standard color for medium-strength threadlockers, making the grade easy to identify at a glance.
Does it meet a military specification?
Yes – MIL-S-46163A, Type II, Grade N.
Does it need mixing?
No. It’s a single-component product that cures on its own between metal threads.
Why Contractors Choose This
- The medium-strength, removable performance contractors expect from blue threadlocker – at distributor pricing
- Backed by a recognized military spec (MIL-S-46163A)
- Stocked in every common size, from spot-repair bottles to production jugs
- Single-component and fast to apply
- Case pricing that drops as the order grows
- ✓ Meets MIL-S-46163A, Type II, Grade N
- ✓ Sized for every job – bottle, pump, and jug
- ✓ Bulk and case pricing built for shops and contractors
- ✓ Sold and supported by a distribution team with decades in the trade
Buy More. Save More.
Save 10% when you order a full case. Case and volume pricing available on every size – contact us for shop and contractor pricing on multi-case orders.