Juicer Internal Spline Screw Insert

Produced by Ningbo Romy Fasteners Co., Ltd. with advanced technology, built for reliable performance

Category Industrial & Mechanical Components

Juicer Internal Spline Screw Insert

Internal spline drive screw insert for Joyoung juicers / blenders. Internal spline formed by one‑step cold heading.

As Your Trusted Cold Heading Partner, We Deliver Quality, Efficiency, And Customization

Core Strengths

Boasting 30+ years of mold development and 1,000+ precision molds, we offer one-stop customization with free design and sampling for non-standard components.

Facilities & Production Capacity

Equipped with 23 advanced cold heading machines, we deliver 1.2M+ pieces daily. Our in-house mold workshop ensures short lead times and consistent quality.

Product Categories

We Deliver Custom Fastener Solutions In 4 Simple Steps

From your initial inquiry to final delivery, we streamline the entire process to save you time and cost.

01. Requirement Analysis

We work with you to define specifications, materials, and application needs.

02. Design & Quotation

Our engineers create custom drawings and provide a clear, competitive quote.

03. Sample & Production

We produce prototypes for approval, then proceed with full-scale cold heading manufacturing.

04. Quality Check & Delivery

All parts go through strict inspection before being delivered on schedule.

Talk Directly With Our Fastener Experts

Team ready for your project.

Description

Description

Juicer Internal Spline Screw Insert designed for Joyoung juicers and blenders, providing precise rotational engagement and reliable drive performance. The internal spline is formed through a one-step cold heading process, ensuring high dimensional accuracy, uniform strength, and excellent surface quality without secondary machining.

Manufactured from 304HC3 stainless steel (AISI 304 equivalent), this Juicer Internal Spline Screw Insert offers superior corrosion resistance, wear resistance, and long-term durability. With an overall dimension of φ12 × 102.9 mm and an internal spline of 8.4 (+0.1) × 6.6 (±0.1) × 6-R1.5 mm, it guarantees smooth rotation, stable torque transmission, and reliable operation in household juicers and blenders.

Material	304HC3 (Equiv. AISI 304)
Overall Dimension	φ12㎜*102.9㎜
Main Dimension (Internal Spline)	8.4(+0.1)㎜6.6(±0.1)㎜6-R1.5㎜

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Frequently Asked Questions About Romy & Our Products

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Get answered by our personal team

Are you a factory or trading company?

We are an integrated manufacturer and trading company. We own an 11,330㎡ production base with complete cold heading equipment and quality inspection systems, offering both factory-direct pricing and professional export services to customers worldwide.

Can you provide customized products?

Absolutely. We specialize in custom non-standard cold-headed fasteners, providing one-stop solutions from mold design and prototype sampling to mass production, based on your drawings, samples, or specific requirements.

What is your delivery time?

Lead time depends on order quantity and product complexity. For standard orders, it is typically 15–30 days. For custom projects, we will provide a clear timeline after confirming your drawings and specifications, ensuring on-time delivery with our daily production capacity of over 1.2 million pieces.

Can you produce custom cold-headed parts based on our drawings?

Yes, we support full customization of dimensions, materials, surface treatments, and special forming requirements. Backed by over 30 years of mold design and cold heading experience, we can quickly turn your drawings into high-quality, mass-produced parts.

What materials do you work with?

We work with a wide range of materials including carbon steel, stainless steel (including magnetic grades), copper, aluminum, and other custom alloys, tailored to your specific strength, corrosion resistance, and application requirements.

How do you control product quality?

We implement full-process quality control from incoming raw material inspection and in-process checks to finished product testing. Supported by our IATF 16949 certified quality management system, we ensure stable and repeatable quality for every batch.