Nylon quick-adjustable handle screws (Nut) – Quick-fasten|Fast Assembly × Power Tool Ready × Built for Speed | Maximize Precision with Top-Quality Hand Screws for Industrial Use

Plastic quick-adjustable handle screws are available in a variety of color combinations | High-quality hand screws for industrial machinery | UJEN

Plastic quick-adjustable handle screws are available in a variety of color combinations

Plastic Adjustable Handle Screw (Nut)-Quick-fasten

Nylon quick-adjustable handle screws (Nut) – Quick-fasten|Fast Assembly × Power Tool Ready × Built for Speed

When assembly speed and consistency are critical, combining manual adjustment with power-tool compatibility helps streamline installation. Plastic adjustable handle screws with quick-fasten design integrate a hex socket into the core, allowing faster and more repeatable tightening using electric or pneumatic tools—ideal for production environments with repetitive installation tasks.


UJEN supplies quick-fasten adjustable handle screws designed for efficient assembly workflows, supporting consistent quality and OEM/ODM customization through Taiwan-based manufacturing.

Plastic Adjustable Handle Screw (Nut) – Quick-Fasten Overview

Quick-fasten adjustable handle screws are developed for applications where assembly speed and consistency are essential. In addition to manual operation, the integrated hex socket allows the use of power tools, enabling faster tightening while maintaining the ergonomic benefits of a repositionable handle.

Quick-Fasten Design Concept

The quick-fasten design bridges manual adjustment and automated assembly. It supports both hand operation and power-tool tightening without changing the overall handle structure.

  • Built-in hex socket compatible with electric or pneumatic wrenches
  • Improves tightening accuracy and repeatability in assembly lines
  • Reduces operator fatigue during high-volume installation
  • Maintains repositionable handle functionality after tightening

Nylon Material Characteristics

The handle is manufactured from glass-fiber reinforced nylon to ensure durability under repeated tightening cycles and fast-paced production conditions.

  • High-strength nylon composite suitable for industrial use
  • Stable performance under frequent power-tool operation
  • Lightweight construction for improved handling
  • Corrosion-resistant material for diverse environments

Typical Applications

  • Workshop equipment, display systems, and tool stands requiring fast setup
  • Automated or semi-automated production lines
  • Fitness equipment, transportation fixtures, and mobile storage systems
  • Assemblies with tight production schedules or repetitive installation tasks

Design Notes

Quick-fasten adjustable handle screws are recommended for applications where assembly efficiency and consistency are prioritized. For applications with lower volume or where power tools are not required, standard plastic adjustable handle screws may be sufficient.

With adjustable handle screws available in different thread types, materials, lengths, and lever dimensions, locating the right configuration by browsing alone may be inefficient. For faster selection, use Advanced Search below or the shortcut at the top right to filter by adjustment and assembly requirements.

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Plastic Adjustable Handle Screw (Nut)-Quick-fasten

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Result 85 - 96 of 756
Curved Plastic Adjustable Handle Screw, Quick-fasten, 1/4 x 10mm, Chamfered End, L66 - Curved Adjustable Hand Lever quick-fasten 1/4x10mm chamfered screw length66
Curved Plastic Adjustable Handle Screw, Quick-fasten, 1/4 x 10mm, Chamfered End, L66
A105-66U410

Clamping Lever can follow the corporate identity or match the color scheme of the product....

Details Add to List
Curved Plastic Adjustable Handle Screw, Quick-fasten, 1/4 x 15mm, Chamfered End, L66 - Curved Adjustable Hand Lever quick-fasten 1/4x15mm chamfered screw length66
Curved Plastic Adjustable Handle Screw, Quick-fasten, 1/4 x 15mm, Chamfered End, L66
A105-66U415

Clamping Lever can follow the corporate identity or match the color scheme of the product....

Details Add to List
Curved Plastic Adjustable Handle Screw, Quick-fasten, 1/4 x 20mm, Chamfered End, L66 - Curved Adjustable Hand Lever quick-fasten 1/4x20mm chamfered screw length66
Curved Plastic Adjustable Handle Screw, Quick-fasten, 1/4 x 20mm, Chamfered End, L66
A105-66U420

Clamping Lever can follow the corporate identity or match the color scheme of the product....

Details Add to List
Curved Plastic Adjustable Handle Screw, Quick-fasten, 1/4 x 25mm, Chamfered End, L66 - Curved Adjustable Hand Lever quick-fasten 1/4x25mm chamfered screw length66
Curved Plastic Adjustable Handle Screw, Quick-fasten, 1/4 x 25mm, Chamfered End, L66
A105-66U425

Clamping Lever can follow the corporate identity or match the color scheme of the product....

Details Add to List
Curved Plastic Adjustable Handle Screw, Quick-fasten, 1/4 x 30mm, Chamfered End, L66 - Curved Adjustable Hand Lever quick-fasten 1/4x30mm chamfered screw length66
Curved Plastic Adjustable Handle Screw, Quick-fasten, 1/4 x 30mm, Chamfered End, L66
A105-66U430

Clamping Lever can follow the corporate identity or match the color scheme of the product....

Details Add to List
Curved Plastic Adjustable Handle Screw, Quick-fasten, 1/4 x 35mm, Chamfered End, L66 - Curved Adjustable Hand Lever quick-fasten 1/4x35mm chamfered screw length66
Curved Plastic Adjustable Handle Screw, Quick-fasten, 1/4 x 35mm, Chamfered End, L66
A105-66U435

Clamping Lever can follow the corporate identity or match the color scheme of the product....

Details Add to List
Curved Plastic Adjustable Handle Screw, Quick-fasten, 1/4 x 40mm, Chamfered End, L66 - Curved Adjustable Hand Lever quick-fasten 1/4x40mm chamfered screw length66
Curved Plastic Adjustable Handle Screw, Quick-fasten, 1/4 x 40mm, Chamfered End, L66
A105-66U440

Clamping Lever can follow the corporate identity or match the color scheme of the product....

Details Add to List
Curved Plastic Adjustable Handle Screw, Quick-fasten, 5/16 x 10mm, Chamfered End, L66 - Curved Adjustable Hand Lever quick-fasten 5/16x10mm chamfered screw length66
Curved Plastic Adjustable Handle Screw, Quick-fasten, 5/16 x 10mm, Chamfered End, L66
A105-66U510

Clamping Lever can follow the corporate identity or match the color scheme of the product....

Details Add to List
Curved Plastic Adjustable Handle Screw, Quick-fasten, 5/16 x 15mm, Chamfered End, L66 - Curved Adjustable Hand Lever quick-fasten 5/16x15mm chamfered screw length66
Curved Plastic Adjustable Handle Screw, Quick-fasten, 5/16 x 15mm, Chamfered End, L66
A105-66U515

Clamping Lever can follow the corporate identity or match the color scheme of the product....

Details Add to List
Curved Plastic Adjustable Handle Screw, Quick-fasten, 5/16 x 20mm, Chamfered End, L66 - Curved Adjustable Hand Lever quick-fasten 5/16x20mm chamfered screw length66
Curved Plastic Adjustable Handle Screw, Quick-fasten, 5/16 x 20mm, Chamfered End, L66
A105-66U520

Clamping Lever can follow the corporate identity or match the color scheme of the product....

Details Add to List
Curved Plastic Adjustable Handle Screw, Quick-fasten, 5/16 x 25mm, Chamfered End, L66 - Curved Adjustable Hand Lever quick-fasten 5/16x25mm chamfered screw length66
Curved Plastic Adjustable Handle Screw, Quick-fasten, 5/16 x 25mm, Chamfered End, L66
A105-66U525

Clamping Lever can follow the corporate identity or match the color scheme of the product....

Details Add to List
Curved Plastic Adjustable Handle Screw, Quick-fasten, 5/16 x 30mm, Chamfered End, L66 - Curved Adjustable Hand Lever quick-fasten 5/16x30mm chamfered screw length66
Curved Plastic Adjustable Handle Screw, Quick-fasten, 5/16 x 30mm, Chamfered End, L66
A105-66U530

Clamping Lever can follow the corporate identity or match the color scheme of the product....

Details Add to List
Result 85 - 96 of 756

Plastic Adjustable Handle Screw (Nut)-Quick-fasten | Enhance Your Equipment with Durable Knob Screws for Easy Adjustment"

Based in Taiwan since 1994, UJEN DEVELOPMENT CO., LTD. expertise in manufacturing high-quality Plastic Adjustable Handle Screw (Nut)-Quick-fasten, 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.