MIL-S-46163 Threadlockers

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Color

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Locking Strength

For Use On

Manufacturer Model Number

Container Size

Consistency

For Maximum Thread Diameter

Removal Method

Begins to Harden

Type

Manufacturer

Breakaway Torque

Cure Type

Specifications Met

Maximum Temperature

Form

For Use With

Mixing Required

Formulation

Acrylic Plastic

Clarity

Opaque

RoHS

Compliant

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

REACH

27 Products

Performance

Wicking

Secure fasteners that are already installed

6 products

Locking Strength

Low

Often used in setups that require frequent disassembly

7 products

Locking Strength

Medium

Strong enough for most applications

5 products

High

Resist heavy shock and vibration

15 products

Threadlockers

Bottle

Single-Use

Capsule

The most commonly used threadlockers, these liquids prevent loosening due to vibration, bending, or improper torque. You only need a few drops to evenly coat threads. As you twist parts together, exposure to air is blocked and the threadlocker begins to harden.

Primer (sold separately) cleans the surface and decreases the time to reach full strength. It is recommended when working with aluminum, stainless steel, and titanium; black-oxide finishes; and cadmium and zinc coatings.

Low Locking Strength—Often used in setups that require frequent disassembly, these threadlockers are easily released with the turn of a screwdriver or L-key. They give fasteners additional hold to keep them secure against light shock and vibration.

Medium Locking Strength—Strong enough for most applications, these threadlockers hold firmly until you break their bond with a combination or ratchet wrench.

High Locking Strength—Keep fasteners firmly in place in motors, pumps, and other applications subjected to heavy shock and vibration. Breaking the bond of these threadlockers requires a propane torch, heat gun, or induction heater. As a result, they shouldn't be used in setups that you disassemble often.

Thin Liquid—Seep into tight spaces better than thick liquids, so they're best for fine threads.

Thick Liquid—Fill larger gaps than thin liquids, so they're best for coarse or worn threads.

Military Specification—Mil. Spec. threadlockers are manufactured and tested to strict U.S. military standards.

		Container
	Mfr. Model No.	Size, fl. oz.	Type	Begins to Harden, min.	Color	Breakaway Torque, in·lbf	Temp. Range, ° F	Consistency	Viscosity, cP	Mil. Spec.	Reaches Full Strength, hr.		Each
Low Locking Strength





				Loctite®
				222MS	0.02	Single-Use Capsule	10	Purple	25	-65 to 300	Thin Liquid	1,200	MIL-S-46163	24	000000000	00000
				222MS	0.34	Bottle	10	Purple	25	-65 to 300	Thin Liquid	1,200	MIL-S-46163	24	000000000	00000
				222MS	1.69	Bottle	10	Purple	25	-65 to 300	Thin Liquid	1,200	MIL-S-46163	24	000000000	00000
				222MS	8.45	Bottle	10	Purple	25	-65 to 300	Thin Liquid	1,200	MIL-S-46163	24	000000000	000000

				Medium Locking Strength





								Loctite®
								242	0.02	Single-Use Capsule	10	Blue	70	-65 to 300	Thin Liquid	1,150	MIL-S-46163	24	000000000	0000
								242	0.34	Bottle	10	Blue	70	-65 to 300	Thin Liquid	1,150	MIL-S-46163	24	000000000	00000
								242	1.69	Bottle	10	Blue	70	-65 to 300	Thin Liquid	1,150	MIL-S-46163	24	000000000	00000
								242	8.45	Bottle	10	Blue	70	-65 to 300	Thin Liquid	1,150	MIL-S-46163	24	000000000	000000
								242	33.8	Bottle	10	Blue	70	-65 to 300	Thin Liquid	1,150	MIL-S-46163	24	0000000	000000

								High Locking Strength





												Loctite®
												262	0.02	Single-Use Capsule	5	Red	190	-65 to 300	Thick Liquid	2,400	MIL-S-46163	24	000000000	0000
												262	0.34	Bottle	5	Red	190	-65 to 300	Thick Liquid	2,400	MIL-S-46163	24	000000000	00000
												262	1.69	Bottle	5	Red	190	-65 to 300	Thick Liquid	2,400	MIL-S-46163	24	000000000	00000
												262	8.45	Bottle	5	Red	190	-65 to 300	Thick Liquid	2,400	MIL-S-46163	24	000000000	000000
												271	0.02	Single-Use Capsule	10	Red	250	-65 to 300	Thin Liquid	500	MIL-S-46163	24	000000000	0000
												271	0.34	Bottle	10	Red	250	-65 to 300	Thin Liquid	500	MIL-S-46163	24	000000000	00000
												271	1.69	Bottle	10	Red	250	-65 to 300	Thin Liquid	500	MIL-S-46163	24	000000000	00000
												271	8.45	Bottle	10	Red	250	-65 to 300	Thin Liquid	500	MIL-S-46163	24	000000000	000000
												271	33.8	Bottle	10	Red	250	-65 to 300	Thin Liquid	500	MIL-S-46163	24	0000000	000000
												277	0.34	Bottle	60	Red	280	-65 to 300	Thick Liquid	7,000	MIL-S-46163	24	000000000	00000
												277	1.69	Bottle	60	Red	280	-65 to 300	Thick Liquid	7,000	MIL-S-46163	24	000000000	00000
												277	8.45	Bottle	60	Red	280	-65 to 300	Thick Liquid	7,000	MIL-S-46163	24	000000000	000000

Wicking Threadlockers

Bottle

Secure fasteners that are already installed—these threadlockers are thin enough to flow into tiny gaps.

NSF/ANSI 61—These threadlockers are certified for use in drinking water systems.

Thin Liquid—Seep into tight spaces better than thick liquids, so they're best for fine threads.

Military Specification—Mil. Spec. threadlockers are manufactured and tested to strict U.S. military standards.

		Container
	Mfr. Model No.	Size, fl. oz.	Type	Begins to Harden, min.	Color	Breakaway Torque, in·lbf	Food Industry Std.	Temp. Range, ° F	Consistency	Viscosity, cP	Mil. Spec.	Reaches Full Strength, hr.		Each
Low Locking Strength





				Loctite®
				220	0.34	Bottle	6	Blue	20	—	-65 to 300	Thin Liquid	20	MIL-S-46163	24	00000000	000000
				220	1.69	Bottle	6	Blue	20	—	-65 to 300	Thin Liquid	20	MIL-S-46163	24	0000000	00000
				220	8.45	Bottle	6	Blue	20	—	-65 to 300	Thin Liquid	20	MIL-S-46163	24	0000000	000000

				High Locking Strength





								Loctite®
								290	0.34	Bottle	20	Green	90	NSF/ANSI 61	-65 to 300	Thin Liquid	40	MIL-S-46163	24	000000000	00000
								290	1.69	Bottle	20	Green	90	NSF/ANSI 61	-65 to 300	Thin Liquid	40	MIL-S-46163	24	000000000	00000
								290	8.45	Bottle	20	Green	90	NSF/ANSI 61	-65 to 300	Thin Liquid	40	MIL-S-46163	24	000000000	000000