JRready 16-20 AWG Blue Butt Connectors Kit (30 Sets) - Waterproof Wire Connectors & Wire Splice Connectors with Transparent Heat Shrink Tubes

Package List: QH6014*30 Environmental Splice Kit includes 30 PCS JWS81824/1-2 Blue Butt Contacts and 30 PCS JSS81824/1-2L Transparent Heat Shrink Tubing.

[IP68 CERTIFIED ENVIRONMENTAL SHIELD] 

Maintain total circuit integrity with our IP68-rated splicing system. The dual-wall transparent tubing shrinks to encapsulate the junction in a watertight grip, fueled by an internal adhesive that bonds to the wire insulation. This is a non-negotiable requirement for offshore electronics and exposed industrial sensor arrays.

[AEROSPACE STANDARD COMPLIANCE] 

Elevate your wiring projects with components designed according to the M81824/1 standard. This ensures the JWS81824 series meets rigorous military and aerospace benchmarks for vibration resistance and structural integrity. Capable of withstanding extreme thermal shifts from -55°C to 150°C, it is the trusted choice for mission-critical defense and aviation electronics.

[TEMPERED COPPER METALLURGY] 

Crafted from 99.9% Pure Copper and finished with an advanced Matte Tin plating, these contacts are engineered for peak conductivity and 48H salt spray resistance. Every splice undergoes a specific tempering treatment to ensure the metal remains ductile enough to avoid micro-cracking during cold-crimp operations, preserving long-term circuit health.

[PRECISION ALIGNMENT & SYSTEM ORGANIZATION] 

Specifically sized for 16-20 AWG (1.3-0.5mm²) conductors, each blue contact features a built-in wire stop and inspection window. These physical cues eliminate the risk of over-insertion, while the permanent color band ensures your circuits remain organized and identifiable even years after installation in complex industrial machinery.

[HIGH-TENACITY MECHANICAL TERMINATION] 

For a gas-tight, mechanical-grade termination, this kit is perfectly matched with the ACT-232 (M22520/37-01 style) crimper. Featuring a high-carbon steel head (HRC 45-50) and a high-leverage ratchet, the tool ensures uniform compression across the terminal’s surface, replacing unreliable soldering with a professional, aerospace-standard mechanical bond.

Learn more about the Crimp Tool ACT-232 here: JRready CRIMP TOOL KIT: ACT-232(RED) (M22520/37-01 AD-1377) Crimp Tool – JRDTOOLS