100pcs Insulated Crimp Spade Terminals 6.3mm 16-14AWG Blue

100-Piece Insulated Crimp Spade Connector Set — 6.3mm | 16–14 AWG | Blue

Get reliable, professional-grade electrical connections with this 100-piece (50 pairs) set of insulated crimp spade terminals. Designed for 16–14 AWG wire (1.5–2.5mm²), these blue female/male connectors are built for automotive, marine, home electrical, and DIY wiring projects where a secure, vibration-resistant connection is essential.

Key Features

• High-Quality Metal Construction: Precision-made metal connector body for a firm, long-lasting crimp every time.
• Tin-Plated Surface: Anti-oxidation and corrosion-resistant tin plating extends the service life of each terminal, even in demanding environments.
• Silver-Soldered Seam: Solder-silver processing at the seam crossing between terminal end and joint end ensures maximum conductivity and mechanical strength.
• Internal Ribbed Design: Rib lines inside the terminal hole increase compressive resistance for a rock-solid crimp hold.
• Double-Pressure Insulation Sheath: PVC/vinyl and nylon insulation sleeve options with working temperatures up to 75°C (vinyl/PVC) and 105°C (nylon), maintaining reliable performance under vibration and stress.
• 50 Matched Pairs: Includes 50 female and 50 male spade connectors — ready to use right out of the box.

Specifications

Package Contents

• 50 × Female Spade Connectors (6.3mm, 16–14 AWG, Blue)
• 50 × Male Spade Connectors (6.3mm, 16–14 AWG, Blue)

Safety & Usage Notes

• Keep away from open flames and high heat sources.
• Contains small parts — keep out of reach of children under 3 years of age.
• Always use an appropriate crimping tool for best results and a secure connection.
• Ensure all wiring work complies with local electrical codes and standards.

Great Pairings for Your Wiring Projects

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For guidance on safe electrical wiring practices, visit the OSHA Electrical Safety resource and the U.S. Consumer Product Safety Commission – Electrical Safety page.

Frequently Asked Questions

Q: What wire gauges are compatible with these 6.3mm crimp spade connectors?

A: These insulated crimp spade terminals are designed for 16–14 AWG wire (equivalent to 1.5–2.5mm² wire cross-section), making them ideal for a wide range of automotive, marine, and home wiring applications.

Q: What is the difference between the female and male spade connectors in this set?

A: The male spade connector features a flat tab (blade) that inserts into the female spade connector's receptacle slot. Together, they create a secure, detachable electrical connection that can handle vibration-prone environments thanks to the double-pressure insulation sheath design.

Q: Do I need a special tool to install these crimp terminals?

A: A standard ratcheting or manual wire crimping tool compatible with insulated terminals is recommended for best results. Proper crimping ensures a gas-tight, low-resistance connection and prevents the wire from pulling free of the terminal.

Q: Are these connectors suitable for automotive or marine use?

A: Yes. The tin-plated, corrosion-resistant metal construction and vibration-resistant double-pressure insulation sheath make these spade terminals well-suited for automotive, marine, and other environments where moisture and vibration are factors.

Q: What is the maximum operating temperature for these connectors?

A: The working temperature depends on the insulation sleeve type: vinyl/PVC sleeves are rated up to 75°C, while nylon sleeves are rated up to 105°C. Choose accordingly based on your application's heat requirements.