LOCTITE — Threadlockers — Threadlocker, LOCTITE 277, Red, High Strength, Liquid, 250 mL Bottle

Designed for professional use, this LOCTITE Threadlockers helps keep parts and tooling consistent across routine service tasks.

Quick specs

• Color: Red
• Item: High-Strength Threadlocker
• Series: LOCTITE 277
• Size: 250 mL
• Manufacturer Part Number: 88449
• UPC: 079340277410

Product information

• Country of Origin: United States
• Manufacturer Part Number: 88449
• UPC: 079340277410

Dimensions

• Size: 250 mL
• Container Size: 8.45 fl oz
• For Maximum Thread Diameter: 7/8 in
• For Fastener Dia.: Up to 7/8 in

Details

• Full Cure Time: 1 day
• Removal Method: Hand Tool and Heat
• VOC Content: 7.13 g/L
• Compatible Primer Series: Loctite 7649
• Recommended Surface Preparation: Dry Surface
• Maximum Viscosity: 8,000 cps
• Item: High-Strength Threadlocker
• Series: LOCTITE 277
• Color: Red
• Product Form: Liquid
• Container Type: Bottle
• Threadlocking Strength: High
• Cure Type: Anaerobic
• For Material Type: Brass, Bronze, Copper, Iron, Manganese, Monel, Nickel, Steel
• Working Time: 45 min
• Application: Stronger Than 262, 271 or 272. Locks Fasteners Up to 1-1/2 in Dia; Removable With Heat and Hand Tools
• Gap Fill: 0.01 in
• Temp. Range: -65 Degrees to 300 Degrees F
• Standards: ASTM D-5363, MIL-S-46163-A
• Specific Gravity: 1.12
• Viscosity: 7,000 cP
• Chemical Type: Anaerobic
• Threadlocker Classification: Threadlocker
• Threadlocker Disassembly: Permanent
• Flash Point: 200 Degrees F
• Minimum Operating Temperature: -65 Degrees F
• VOC Content Weight Percentage: 0.01 %
• Chemical Base: Dimethacrylate
• Prevailing Torque: 350 in-lb
• Clean Up Method: Solvent, Wire Brush
• Threadlocker Properties: Oil Tolerant
• Minimum Viscosity: 6,000 cps
• Breakaway Torque: 280 in-lb
• Storage Requirements: 8 Degrees to 21 Degrees C
• Shear Strength: 1,300 psi
• Maximum Operating Temperature: 300 Degrees F
• Mixing Required: No

This Threadlockers is well-suited for replacement, upgrade, and stock-room use.

Recommended for facility operations and routine servicing and intended for professional buyers focused on durability and uptime.

Highlights

• Helps keep specifications consistent across replacements and replenishment cycles.
• Designed for professional use where predictable fit and handling are important.
• Works well in standardized part lists and preventative maintenance schedules.
• Clear specification formatting helps reduce ordering mistakes.

Notes: Verify measurement standards, tolerances, and compatibility with existing assemblies before purchase.