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.

Curved Zinc Adjustable Handle Screw, 3/8 x 1/2, Chamfered End, L83 | Achieve Ergonomic Efficiency with Adjustable Handles for Machinery

Quick release handles meet the richness and diversity of modern product design. The threads meet Class II specifications. Internal gears are thickened to enhance durability. Matte black and bright silver baking paint, significantly increase the value and quality of goods.
Compliant with ROHS & REACH, the body is made of high-strength zinc alloy to improve durability. Metal Handle bolt 3/8x1/2, Screws or nuts can be made according to customer's requirements, no matter what size or material, UJEN can provide customers with suggestions and production.
The grip is non-scratchy, without sharp corners and burrs, and the surface is baked with high quality lacquer. Locking force is excellent, and the handle has the best design of both beauty and handling. We are ISO9001:2015 certified, and our quality is stable. We offer a wide range of customized services, contact us for more information. UJEN is an ISO 9001 certification Curved Zinc Adjustable Handle Screw, 3/8 x 1/2, Chamfered End, L83, Curved Adjustable Handle Bolt, Clamping Lever Screw, Quick Handle, Fixed Handle manufacturer from Taiwan since 1994. UJEN Development Co., Ltd., with over 45 years of expertise, specializes in 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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Curved Adjustable Handle Bolt, Clamping Lever Screw, Quick Handle, Fixed Handle | Enhance Your Equipment with Durable Knob Screws for Easy Adjustment"

Curved Adjustable Hand Lever Zinc 3/8x1/2 chamfered screw length83 | Customizable knob screws from Taiwan

Curved Zinc Adjustable Handle Screw, 3/8 x 1/2, Chamfered End, L83 - Curved Adjustable Hand Lever Zinc 3/8x1/2 chamfered screw length83
  • Curved Zinc Adjustable Handle Screw, 3/8 x 1/2, Chamfered End, L83 - Curved Adjustable Hand Lever Zinc 3/8x1/2 chamfered screw length83
  • The handle is made of high quality baking paint surface

Curved Zinc Adjustable Handle Screw, 3/8 x 1/2, Chamfered End, L83

A500-83U6U8

Curved Adjustable Handle Bolt, Clamping Lever Screw, Quick Handle, Fixed Handle

Quick release handles meet the richness and diversity of modern product design. The threads meet Class II specifications. Internal gears are thickened to enhance durability. Matte black and bright silver baking paint, significantly increase the value and quality of goods.

Compliant with ROHS & REACH, the body is made of high-strength zinc alloy to improve durability. Metal Handle bolt 3/8x1/2, Screws or nuts can be made according to customer's requirements, no matter what size or material, UJEN can provide customers with suggestions and production.

The grip is non-scratchy, without sharp corners and burrs, and the surface is baked with high quality lacquer. Locking force is excellent, and the handle has the best design of both beauty and handling. We are ISO9001:2015 certified, and our quality is stable. We offer a wide range of customized services, contact us for more information.

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Function

Steel fixed lever handle is ideal for quick locking of components. The high torque and ratchet-like design allows for easy hand tightening and removal, saving time and effort, and is especially suitable for use where 360 degree rotation is not possible.

Features
  • RoHS REACH compliant.
  • Thread is class 2.
  • Internal gear is enlarged to increase durability.
  • Flame-proof, heat-resistant, anti-UV properties.
  • The handle's body has a high-quality paint finish.
  • The handle does not hurt hands, no sharp angles or burrs.
  • The handle is easy to tight with a hand. the best design of beauty and grip.
  • The metal is shiny and detailed.
  • The chamfered front end of the screw makes assembly smoother and reduces wear on the mating end face.
Dimensions
Dimensioning
Thread Type
  • Chamfered screw
Thread Size
  • 3/8-16
Thread Material
  • Steel
Screw Length(mm/inch)
  • 12.7 / 0.5
Metal Finishing
  • black oxide
External Material
  • Zinc Alloy
Lever Length(mm)
  • 83
Gallery

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Curved Zinc Adjustable Handle Screw, 3/8 x 1/2, Chamfered End, L83 | Achieve Ergonomic Efficiency with Adjustable Handles for Machinery

Based in Taiwan since 1994, UJEN DEVELOPMENT CO., LTD. expertise in manufacturing high-quality Curved Zinc Adjustable Handle Screw, 3/8 x 1/2, Chamfered End, L83, 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.