Remarkable point 1

Remarkable point 2

For our bullet terminal, we have developed the product only for automobile repair parts to improve the work efficiency which is required for automobile maintenance. This is a professional use model that reflects our years of experience we have cultivated as a comprehensive manufacturer of crimp wiring terminals only for automobile repair parts.

Remarkable point 3

Since this is a professional use product assuming its use by professional mechanics, we have pursued conductivity as a concept from the product development stage. Paying attention to "material", "thickness" and "surface area", we have secured high conductivity.

Remarkable point 4

Since this is a professional use product, we have thoroughly paid attention to surface plating to pursue quality to every detail. Conduct tin plating (shiny) or 24K plating (gold plating) after product press to apply plating treatment not only to the product surface but also to the cut plane, which helps to prevent corrosion of the product itself and to reduce conductivity.

Beneficial advice for crimping bullet terminals

A crimping tool used for crimping terminals, as well as preform/non-preform of the product itself, has a significant effect on the good finish of bullet terminal crimping. Hero Electric crimping tool (B-14 and FRH-07) delivers smooth and reliable crimping by buffing the tooth form which influences the crimp performance.

Product name	Male Bullet Terminal	Female Bullet Terminal
Product
Parts number	B-1	B-2
Alloy number	JIS C2600
Material	Brass copper Type I
Surface finish	Tin-plating (gloss)
Applicable wire size	0.50mm2 - 2.00mm2
Application tool	B-14, FRH-07

Product name	Male Bullet Terminal	Female Bullet Terminal
Product
Parts number	B-1-24K	B-2-24K
Alloy number	JIS C2600
Material	Brass copper Type I
Surface finish	24K plating (gold plating)
Applicable wire size	0.50mm2 - 2.00mm2
Application tool	B-14, FRH-07

How to Crimp Wire Bullet Terminals in an Easy-to-Understand Way

Step 1 : Preparing the product

There are two types of Hero Electric crimping tools that can crimp bullet terminals: FRH-07 and B-14. The FRH-07 is used here.

FRH-07

Compatible product

Male bullet terminal	Female bullet terminal	Male bullet terminal	Female bullet terminal	insulation sleeve	insulation sleeve
Tin-plating (gloss)		24K plating (gold plating)
B-1	B-2	B-1-24K	B-2-24K	B-3	B-4

Step 2: Cutting wire when old terminal is still attached

The crimping tool is equipped with a cutter to cut the wire, so you can work without nippers or other tools.

Step 3: Pass the insulation sleeve through the electric wire.

If the terminal is attached first, the sleeve will not be able to pass through, so the insulation sleeve should be passed through first. (In this manual, the male terminal is crimped at first, but you may crimp the female terminal first.)

Step 4: Peeling off the INS (wire insulation)

Select the teeth according to the thickness of the core wire. The length of the INS (wire insulation) to strip should be about 1 mm longer (4-5 mm) than the crimped part of the terminal.

Step 5: Crimping the core wire of the electric wire (1)

Lightly pinch and fix the center of the wire core crimping part of the wire bullet terminal (Part No. B-1), and insert the wire into the wire core crimping part.

Step 6: Crimping the core wire of the electric wire (2)

Crimp the core wire by grasping the tool tightly until "CLOSE→←HERE" is closed.

Step 7: Crimping the INS (wire insulation)

Crimp the INS (wire insulation) by placing it between the crimping teeth.

Step 8: Checking the finish and placing the insulation sleeve in a position

Insert the insulation sleeve into the terminal side. Make sure that the wire insulation crimped part of the terminal has been placed in the specified position for the insulation sleeve as shown in the following figure: