Brass Moulding Inserts

Brass Moulding Inserts Specification

Product Type
Other

Style
CNC

Material Capabilities
Brass

Material
Brass

Surface Treatment
Painting

Size
Standard

Color
Golden

Brass Moulding Inserts Trade Information

Minimum Order Quantity
5000 Pieces

Supply Ability
1000 Pieces Per Month

Delivery Time
7 Days

Brass Moulding Inserts About

Brass moulding inserts are specialized threaded fasteners designed to beembedded into plastic partsa typically via heat, ultrasonic, or in-mouldtechniquesa to provide strong, permanent, and wear-resistant metal threads. Theyenhance durability, support high pull-out loads in industries like automotive,electronics, and medical devices.

Design Features:

Knurling: Most inserts feature diamond or straight knurling to enhance grip and prevent rotation within the plastic.
Shapes: Typically, round or hexagonal.
Types: Available in blind (closed end) to prevent plastic seepage, or through-hole (open end) for long bolts.

Installation Methods:

Heat/Ultrasonic Insert: Installed after molding by melting the plastic around the insert using heat or ultrasonic waves.
In-Mold Inserts: Placed into the mold before injection, allowing plastic to flow around them.
Press-In/Self-Tapping: Pushed or threaded into a pre-molded hole without additional heat.

Advantages: Provide high torque resistance, allow for repetitive assembly/disassembly, and are corrosion-resistant.

Applications: Crucial in assembling consumer electronics, automotive interiors, furniture, and plastic enclosures.

Material Grade & Standards:
Commonly made from free-cutting brass (C36000), offering superior machinability for detailed knurls.

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