Colorful Thumb screws, hand knob screw | Maximize Precision with Top-Quality Hand Screws for Industrial Use

Thumb screws are available in UJEN's unique macaroon color | High-quality hand screws for industrial machinery | UJEN

Thumb screws are available in UJEN's unique macaroon color

Small Hand Screw (Nut)

Colorful Thumb screws, hand knob screw

Ideal for quick locking of components, our small knob allows for direct finger tightening and removal, saving both time and effort. As a part of our hand knobs and thumb screws collection, this knob is particularly suitable for locations where frequent disassembly is common.
Our small hand screw is compliance with RoHS.


A variety of shapes and sizes, you can choose from the specifications in the field below

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Small Hand Screw (Nut)

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Result 49 - 60 of 1784
I Shape Thumb Knob, M5 x 33mm, D20 - Straight knob M5x33mm Diameter20
I Shape Thumb Knob, M5 x 33mm, D20
K210-20S0533

Colorful grip knob can be mass produced. The main body is made of tough PA6+Glass Fiber. Easy...

Details Add to List
I Shape Thumb Knob, M5 x 38mm, D20 - Straight knob M5x38mm Diameter20
I Shape Thumb Knob, M5 x 38mm, D20
K210-20S0538

Colorful grip knob can be mass produced. The main body is made of tough PA6+Glass Fiber. Easy...

Details Add to List
I Shape Thumb Knob, M5 x 43mm, D20 - Straight knob M5x43mm Diameter20
I Shape Thumb Knob, M5 x 43mm, D20
K210-20S0543

Colorful grip knob can be mass produced. The main body is made of tough PA6+Glass Fiber. Easy...

Details Add to List
I Shape Thumb Knob, M5 x 48mm, D20 - Straight knob M5x48mm Diameter20
I Shape Thumb Knob, M5 x 48mm, D20
K210-20S0548

Colorful grip knob can be mass produced. The main body is made of tough PA6+Glass Fiber. Easy...

Details Add to List
I Shape Thumb Knob, M6 x 10mm, D20 - Straight knob M6x10mm Diameter20
I Shape Thumb Knob, M6 x 10mm, D20
K210-20S0610

Colorful grip knob can be mass produced. The main body is made of tough PA6+Glass Fiber. Easy...

Details Add to List
I Shape Thumb Knob, M6 x 14mm, D20 - Straight knob M6x14mm Diameter20
I Shape Thumb Knob, M6 x 14mm, D20
K210-20S0614

Colorful grip knob can be mass produced. The main body is made of tough PA6+Glass Fiber. Easy...

Details Add to List
I Shape Thumb Knob, M6 x 18mm, D20 - Straight knob M6x18mm Diameter20
I Shape Thumb Knob, M6 x 18mm, D20
K210-20S0618

Colorful grip knob can be mass produced. The metal parts and the main body adopt the hexagonal...

Details Add to List
I Shape Thumb Knob, M6 x 23mm, D20 - Straight knob M6x23mm Diameter20
I Shape Thumb Knob, M6 x 23mm, D20
K210-20S0623

Colorful grip knob can be mass produced. The metal parts and the main body adopt the hexagonal...

Details Add to List
I Shape Thumb Knob, M6 x 28mm, D20 - Straight knob M6x28mm Diameter20
I Shape Thumb Knob, M6 x 28mm, D20
K210-20S0628

Colorful grip knob can be mass produced. The metal parts and the main body adopt the hexagonal...

Details Add to List
I Shape Thumb Knob, M6 x 33mm, D20 - Straight knob M6x33mm Diameter20
I Shape Thumb Knob, M6 x 33mm, D20
K210-20S0633

Colorful grip knob can be mass produced. The metal parts and the main body adopt the hexagonal...

Details Add to List
I Shape Thumb Knob, M6 x 38mm, D20 - Straight knob M6x38mm Diameter20
I Shape Thumb Knob, M6 x 38mm, D20
K210-20S0638

Colorful grip knob can be mass produced. The metal parts and the main body adopt the hexagonal...

Details Add to List
I Shape Thumb Knob, M6 x 43mm, D20 - Straight knob M6x43mm Diameter20
I Shape Thumb Knob, M6 x 43mm, D20
K210-20S0643

Colorful grip knob can be mass produced. The metal parts and the main body adopt the hexagonal...

Details Add to List
Result 49 - 60 of 1784

Small Hand Screw (Nut) | Enhance Your Equipment with Durable Knob Screws for Easy Adjustment"

Based in Taiwan since 1994, UJEN DEVELOPMENT CO., LTD. expertise in manufacturing high-quality Small Hand Screw (Nut), 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.