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 13 - 24 of 1784
I Shape Thumb Knob, M5 x 18mm, D16 - Straight knob M5x18mm Diameter16
I Shape Thumb Knob, M5 x 18mm, D16
K210-16S0518

Colorful grip knob can be mass produced. Easy finger-tight Wing screw M5x18mm, The metal parts...

Details Add to List
I Shape Thumb Knob, M5 x 23mm, D16 - Straight knob M5x23mm Diameter16
I Shape Thumb Knob, M5 x 23mm, D16
K210-16S0523

Colorful grip knob can be mass produced. Easy finger-tight Wing screw M5x23mm, The metal parts...

Details Add to List
I Shape Thumb Knob, M5 x 28mm, D16 - Straight knob M5x28mm Diameter16
I Shape Thumb Knob, M5 x 28mm, D16
K210-16S0528

Colorful grip knob can be mass produced. Easy finger-tight Wing screw M5x28mm, The metal parts...

Details Add to List
I Shape Thumb Knob, M5 x 33mm, D16 - Straight knob M5x33mm Diameter16
I Shape Thumb Knob, M5 x 33mm, D16
K210-16S0533

Colorful grip knob can be mass produced. Easy finger-tight Wing screw M5x33mm, The metal parts...

Details Add to List
I Shape Thumb Knob, M5 x 38mm, D16 - Straight knob M5x38mm Diameter16
I Shape Thumb Knob, M5 x 38mm, D16
K210-16S0538

Colorful grip knob can be mass produced. Easy finger-tight Wing screw M5x38mm, The metal parts...

Details Add to List
I Shape Thumb Knob, M5 x 43mm, D16 - Straight knob M5x43mm Diameter16
I Shape Thumb Knob, M5 x 43mm, D16
K210-16S0543

Colorful grip knob can be mass produced. Easy finger-tight Wing screw M5x43mm, The metal parts...

Details Add to List
I Shape Thumb Knob, M5 x 48mm, D16 - Straight knob M5x48mm Diameter16
I Shape Thumb Knob, M5 x 48mm, D16
K210-16S0548

Colorful grip knob can be mass produced. Easy finger-tight Wing screw M5x48mm, Matte touch...

Details Add to List
I Shape Grip Knob Stainless Steel Screw, M4 x 10mm, D16 - Straight knob M4x10mm inox steel Diameter16
I Shape Grip Knob Stainless Steel Screw, M4 x 10mm, D16
K210-16STS0410

Colorful grip knob can be mass produced. Easy finger-tight Wing screw M4x10mm, Matte touch...

Details Add to List
I Shape Grip Knob Stainless Steel Screw, M4 x 14mm, D16 - Straight knob M4x14mm inox steel Diameter16
I Shape Grip Knob Stainless Steel Screw, M4 x 14mm, D16
K210-16STS0414

Colorful grip knob can be mass produced. Easy finger-tight Wing screw M4x14mm, Matte touch...

Details Add to List
I Shape Grip Knob Stainless Steel Screw, M4 x 18mm, D16 - Straight knob M4x18mm inox steel Diameter16
I Shape Grip Knob Stainless Steel Screw, M4 x 18mm, D16
K210-16STS0418

Colorful grip knob can be mass produced. Easy finger-tight Wing screw M4x18mm, Matte touch...

Details Add to List
I Shape Grip Knob Stainless Steel Screw, M4 x 23mm, D16 - Straight knob M4x23mm inox steel Diameter16
I Shape Grip Knob Stainless Steel Screw, M4 x 23mm, D16
K210-16STS0423

Colorful grip knob can be mass produced. Easy finger-tight Wing screw M4x23mm, Matte touch...

Details Add to List
I Shape Grip Knob Stainless Steel Screw, M4 x 28mm, D16 - Straight knob M4x28mm inox steel Diameter16
I Shape Grip Knob Stainless Steel Screw, M4 x 28mm, D16
K210-16STS0428

Colorful grip knob can be mass produced. Easy finger-tight Wing screw M4x28mm, Matte touch...

Details Add to List
Result 13 - 24 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.