Knurled Thumb Nut
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Knurled Thumb Nut

The knurled thumb nut is a pre-embedded / insert-type precision nut. The outer surface is rolled with straight / diagonal / mesh knurling, providing strong anti-slip gripping force. It features a standard internal thread embedded inside and is specially designed for insert molding into plastic and aluminum alloy substrates. The connection is firm and does not loosen, and the knurled thumb nut complies with ROHS environmental standards.
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Product Introduction

Core Product Features

The knurled thumb nut is a pre-embedded / insert-type precision nut. The outer surface is rolled with straight / diagonal / mesh knurling, providing strong anti-slip gripping force. It features a standard internal thread embedded inside and is specially designed for insert molding into plastic and aluminum alloy substrates. The connection is firm and does not loosen, and the knurled thumb nut complies with ROHS environmental standards.

product-390-390

 

Product Parameter Table

Parameter Item

Details

Thread Specification

M2–M12, through hole / blind hole / stepped / slotted optional

Outer Diameter / Length

Customizable

Core Material

Brass C3604 / H62 / H59, Stainless Steel 304

Surface Treatment

Natural, nickel plating, tin plating

Core Features

Anti-slip gripping, anti-rust conductivity, dedicated for insert molding

 

Application Fields

Widely used in consumer electronics (mobile phones / laptops / tablets), home appliances, automotive interiors, communication base stations, medical devices, electric tools, and other industries. The knurled thumb nut is a core component for embedded connections in plastic housings.

 

Company Processing Strength

The factory covers an area of 500㎡ and has a professional processing team of 20 people. It is highly adaptable to drawing/sample-based customization, and complex non-standard parts can be processed. MOQ is as low as 500PCS, and customized samples can be provided. OEM/ODM manufacturing is supported. Export-standard anti-rust and shockproof packaging is used, suitable for long-distance sea transportation. Large-volume orders enjoy preferential pricing, with strong cost performance from direct factory supply.

 

 

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