H59 Knurled Brass Insert Nuts, Custom Mold-in Brass Inserts

Product Introduction

We produce various H59 brass knurled mold-in inserts, including knurled, straight grain, hexagonal and slotted types. All products are integrally machined by high-precision CNC lathes. The inner thread is smooth and burr-free with tight dimensional tolerance. The outer anti-slip knurled texture enables firm combination after plastic injection molding, effectively preventing loosening and slipping. Made of H59 brass, the parts feature excellent electrical conductivity, rust and corrosion resistance, and will not oxidize easily during long-term use.

Product Advantages

1. Premium Material: Solid H59 brass with great anti-oxidation and conductive performance, ideal for electronic equipment;

2. Excellent Fastening: Concave-convex outer knurling locks tightly inside plastic shells, shockproof and anti-falling;

3. Complete Sizes: Standard sizes in stock, custom outer diameter, length and thread pitch available;

4. Strict Quality Control: Fully automatic CNC production. Every piece passes thread and dimension double inspection for consistent quality.

Application Fields

Widely used in consumer electronic plastic housings, digital accessories, new energy plastic components, mini instrument shells, household appliance plastic structural parts and other injection molded products.

Custom Service

We have 20 years of experience in CNC fastener manufacturing. Non-standard brass inserts can be developed according to your drawings or samples. Small batch samples and mass orders are both welcomed. Factory direct supply ensures stable lead time.