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.

Search fastening components 1/4-20 adjustable knob | Tool-Free Fastening Solutions & Plastic Injection Molds | UJEN

UJEN specializes in custom 1/4-20 adjustable knob hand screws, clamping knobs, and tool-free fastening components. 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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Search fastening components 1/4-20 adjustable knob | UJEN DEVELOPMENT CO., LTD.

Tool-Free Fastening Solutions & Plastic Injection Molds | UJEN

Search for 1/4-20 adjustable knob

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Result 1 - 12 of 1289
Three Lobe Hand Knob Nut, 1/4, D48
Three Lobe Hand Knob Nut, 1/4, D48

Colorful clamping knob can be mass produced. Stylable and color-matched Three lobe nut 1/4,The...

Three Lobe Hand Knob Screw, 1/4 x 10mm, Chamfered End, D48
Three Lobe Hand Knob Screw, 1/4 x 10mm, Chamfered End, D48

Colorful clamping knob can be mass produced. The body of the knob and the top circle can be shaped...

Three Lobe Hand Knob Screw, 1/4 x 15mm, Chamfered End, D48
Three Lobe Hand Knob Screw, 1/4 x 15mm, Chamfered End, D48

Colorful clamping knob can be mass produced. The body of the knob and the top circle can be shaped...

Three Lobe Hand Knob Screw, 1/4 x 20mm, Chamfered End, D48
Three Lobe Hand Knob Screw, 1/4 x 20mm, Chamfered End, D48

Colorful clamping knob can be mass produced. The body of the knob and the top circle can be shaped...

Three Lobe Hand Knob Screw, 1/4 x 25mm, Chamfered End, D48
Three Lobe Hand Knob Screw, 1/4 x 25mm, Chamfered End, D48

Colorful clamping knob can be mass produced. The body of the knob and the top circle can be shaped...

Three Lobe Hand Knob Screw, 1/4 x 30mm, Chamfered End, D48
Three Lobe Hand Knob Screw, 1/4 x 30mm, Chamfered End, D48

Colorful clamping knob can be mass produced. The body of the knob and the top circle can be shaped...

Three Lobe Hand Knob Screw, 1/4 x 35mm, Chamfered End, D48
Three Lobe Hand Knob Screw, 1/4 x 35mm, Chamfered End, D48

Colorful clamping knob can be mass produced. The body of the knob and the top circle can be shaped...

Three Lobe Hand Knob Screw, 1/4 x 40mm, Chamfered End, D48
Three Lobe Hand Knob Screw, 1/4 x 40mm, Chamfered End, D48

Colorful clamping knob can be mass produced. The knob head is available in a variety of innovative...

Three Lobe Hand Knob Screw, 1/4 x 1/2, D48
Three Lobe Hand Knob Screw, 1/4 x 1/2, D48

Colorful clamping knob can be mass produced. The contact bottom of the knob is made of nylon...

Three Lobe Hand Knob Screw, 1/4 x 3/4, D48
Three Lobe Hand Knob Screw, 1/4 x 3/4, D48

Colorful clamping knob can be mass produced. The plastic head has a matte texture like a Scandinavian...

Three Lobe Hand Knob Screw, 1/4 x 1, D48
Three Lobe Hand Knob Screw, 1/4 x 1, D48

Colorful clamping knob can be mass produced. The plastic head has a matte texture like a Scandinavian...

Three Lobe Hand Knob Screw, 1/4 x 1-1/4, D48
Three Lobe Hand Knob Screw, 1/4 x 1-1/4, D48

Colorful clamping knob can be mass produced. The plastic head has a matte texture like a Scandinavian...

Result 1 - 12 of 1289

Search fastening components 1/4-20 adjustable knob | Custom Hand Screws, Knobs & Handles Manufacturer | UJEN

UJEN DEVELOPMENT CO., LTD. is a leading Taiwan-based manufacturer specializing in custom hand screws, clamping knobs, and tool-free fastening components. With 45 years of expertise, UJEN provides reliable and high-quality industrial hardware solutions for various applications.

Our search results for 1/4-20 adjustable knob highlight our extensive catalog of fasteners, knobs, and mechanical components. UJEN supports industrial, medical, and machinery sectors with parts designed for ergonomic handling and durable performance.

Backed by decades of manufacturing experience and strict quality control, UJEN continues to serve global customers with innovative and dependable fastening solutions. We focus on product reliability, precision, and long-term value for our international partners.