UJEN DEVELOPMENT CO., LTD. - UJEN is a manufacturer with 45 years of experience in producing hand screws, offering custom services and professional mold-making capabilities for knobs & handles.

Purchase Star | Elevate Functionality with High-Performance Plastic Knobs for Various Applications

UJEN Development Co., Ltd., with over 45 years of expertise, specializes in Star manufacturing and manufacturing precision hand screws, knob screws, plastic knobs, adjustable handles, and indexing plungers. As an ISO 9001:2015 certified company, we offer custom solutions and professional mold-making capabilities to enhance product functionality and brand value. Our commitment to quality and innovation ensures we meet the specific needs of our customers in various industries. UJEN is a leading manufacturer of high-quality hand screws in the screw parts industry. With over 40 years of expertise in plastic injection mold development, we have specialized in crafting precision rotary knobs and handles. We offer technical consulting services and customized design solutions to provide full-service from design to production.

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Star Searched | Elevate Functionality with High-Performance Plastic Knobs for Various Applications

Reliable screw parts with plastic injection molding

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Result 1 - 12 of 3980
Spring Pull Pin with Star Plastic Clamping Knob, M16 x 1.5 x 17mm, D55
Spring Pull Pin with Star Plastic Clamping Knob, M16 x 1.5 x 17mm, D55

A compact spring-actuated fastener supporting a range of material and size options. Committed...

Spring Pull Pin with Star Plastic Clamping Knob, M16 x 1.5 x 26mm, D55
Spring Pull Pin with Star Plastic Clamping Knob, M16 x 1.5 x 26mm, D55

Enhanced spring tension ensures stable connections in repeated load cycles. With 40 years in precision...

Spring Pull Pin with Star Plastic Clamping Knob, M16 x 1.5 x 35mm, D55
Spring Pull Pin with Star Plastic Clamping Knob, M16 x 1.5 x 35mm, D55

A self-contained spring plunger offering straightforward installation and minimal maintenance....

Spring Pull Pin with Star Plastic Clamping Knob, M16 x 17mm, D55
Spring Pull Pin with Star Plastic Clamping Knob, M16 x 17mm, D55

Ideal for cost-effective production, this spring pin swiftly latches and unlatches. Our indexing...

Spring Pull Pin with Star Plastic Clamping Knob, M16 x 26mm, D55
Spring Pull Pin with Star Plastic Clamping Knob, M16 x 26mm, D55

A durable spring-driven solution that keeps operator adjustments safe and precise. From everyday...

Spring Pull Pin with Star Plastic Clamping Knob, M16 x 35mm, D55
Spring Pull Pin with Star Plastic Clamping Knob, M16 x 35mm, D55

High-grade steel and a reliable spring coil deliver long-lasting performance. Drawing on four...

Spring Pull Pin with Star Plastic Clamping Knob, M12 x 1.5 x 12mm, D56
Spring Pull Pin with Star Plastic Clamping Knob, M12 x 1.5 x 12mm, D56

This user-friendly spring plunger balances speed, simplicity, and load tolerance. Strict quality...

Spring Pull Pin with Star Plastic Clamping Knob, M12 x 1.5 x 20mm, D56
Spring Pull Pin with Star Plastic Clamping Knob, M12 x 1.5 x 20mm, D56

A universal spring plunger design suitable for metalworking, tooling, and more. UJEN excels...

Spring Pull Pin with Star Plastic Clamping Knob, M12 x 1.5 x 28mm, D56
Spring Pull Pin with Star Plastic Clamping Knob, M12 x 1.5 x 28mm, D56

Stable under pressure, this spring locking pin handles frequent engagement with ease. High-accuracy...

Spring Pull Pin with Star Plastic Clamping Knob, M12 x 12mm, D56
Spring Pull Pin with Star Plastic Clamping Knob, M12 x 12mm, D56

The integrated spring coil provides a smooth, secure hold for varied applications. Indexing...

Spring Pull Pin with Star Plastic Clamping Knob, M12 x 20mm, D56
Spring Pull Pin with Star Plastic Clamping Knob, M12 x 20mm, D56

Saves valuable time with its instant snap-back action and robust retention force. While Our indexing...

Spring Pull Pin with Star Plastic Clamping Knob, M12 x 28mm, D56
Spring Pull Pin with Star Plastic Clamping Knob, M12 x 28mm, D56

A consistent spring plunger solution tailored to meet demanding B2B fastening needs. Combining...

Result 1 - 12 of 3980

Star | Maximize Precision with Top-Quality Hand Screws for Industrial Use

Based in Taiwan since 1994, UJEN DEVELOPMENT CO., LTD. expertise in manufacturing high-quality Star, hand screws, knob screws, adjustable handles, grip knobs, and indexing plungers. Their commitment to customization and precision ensures each component, from hand screws to indexing plungers, meets rigorous standards. This dedication positions UJEN as a leader in supplying durable and reliable industrial components to global markets.

UJEN Development Co., Ltd. is a leading manufacturer of precision-engineered hand screws, knob screws, plastic knobs, adjustable handles, and indexing plungers for a variety of industrial needs. Our 45-year legacy, combined with ISO 9001:2015 certification, underscores our commitment to quality, innovation, and customer satisfaction. Specializing in custom solutions, we excel in professional moldmaking, enhancing equipment functionality across industries.

UJEN has been offering customers high-quality hand screws for industrial machinery since 1994, both with advanced technology and 47 years of experiences, UJEN ensures each customer's demands are met.