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 709 - 720 of 1784
Knurled Thumb Knob, 5/16 x 20mm, Chamfered End, D20 - Knurled knob 5/16x20mm chamfered screw Diameter20
Knurled Thumb Knob, 5/16 x 20mm, Chamfered End, D20
K270-20U520

Colorful grip knobs comply with environmental regulations. Metal surface is trivalent white...

Details Add to List
Knurled Thumb Knob, 5/16 x 25mm, Chamfered End, D20 - Knurled knob 5/16x25mm chamfered screw Diameter20
Knurled Thumb Knob, 5/16 x 25mm, Chamfered End, D20
K270-20U525

Colorful grip knobs comply with environmental regulations. Metal surface is trivalent white...

Details Add to List
Knurled Thumb Knob, 5/16 x 30mm, Chamfered End, D20 - Knurled knob 5/16x30mm chamfered screw Diameter20
Knurled Thumb Knob, 5/16 x 30mm, Chamfered End, D20
K270-20U530

Colorful grip knobs comply with environmental regulations. Metal surface is trivalent white...

Details Add to List
Knurled Thumb Knob, 5/16 x 35mm, Chamfered End, D20 - Knurled knob 5/16x35mm chamfered screw Diameter20
Knurled Thumb Knob, 5/16 x 35mm, Chamfered End, D20
K270-20U535

Colorful grip knobs comply with environmental regulations. Metal surface is trivalent white...

Details Add to List
Knurled Thumb Knob, 5/16 x 40mm, Chamfered End, D20 - Knurled knob 5/16x40mm chamfered screw Diameter20
Knurled Thumb Knob, 5/16 x 40mm, Chamfered End, D20
K270-20U540

Colorful grip knobs comply with environmental regulations. Metal surface is trivalent white...

Details Add to List
Knurled Thumb Knob, 5/16 x 50mm, Chamfered End, D20 - Knurled knob 5/16x50mm chamfered screw Diameter20
Knurled Thumb Knob, 5/16 x 50mm, Chamfered End, D20
K270-20U550

Colorful grip knobs comply with environmental regulations. Metal surface is trivalent white...

Details Add to List
Knurled Thumb Knob, 1/4 x 1/2, D20 - Knurled knob 1/4x1/2 Diameter20
Knurled Thumb Knob, 1/4 x 1/2, D20
K270-20SU4U8

Colorful grip knobs comply with environmental regulations. We are ISO9001:2015 certified and also...

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Knurled Thumb Knob, 1/4 x 3/4, D20 - Knurled knob 1/4x3/4 Diameter20
Knurled Thumb Knob, 1/4 x 3/4, D20
K270-20SU4U12

Colorful grip knobs comply with environmental regulations. We are ISO9001:2015 certified and also...

Details Add to List
Knurled Thumb Knob, 1/4 x 1, D20 - Knurled knob 1/4x1 Diameter20
Knurled Thumb Knob, 1/4 x 1, D20
K270-20SU4U16

Colorful grip knobs comply with environmental regulations. We are ISO9001:2015 certified and also...

Details Add to List
Knurled Thumb Knob, 1/4 x 1-1/4, D20 - Knurled knob 1/4x1-1/4 Diameter20
Knurled Thumb Knob, 1/4 x 1-1/4, D20
K270-20SU4U20

Colorful grip knobs comply with environmental regulations. We are ISO9001:2015 certified and also...

Details Add to List
Knurled Thumb Knob, 1/4 x 1-1/2, D20 - Knurled knob 1/4x1-1/2 Diameter20
Knurled Thumb Knob, 1/4 x 1-1/2, D20
K270-20SU4U24

Colorful grip knobs comply with environmental regulations. We are ISO9001:2015 certified and also...

Details Add to List
Knurled Thumb Knob, 1/4 x 1-3/4, D20 - Knurled knob 1/4x1-3/4 Diameter20
Knurled Thumb Knob, 1/4 x 1-3/4, D20
K270-20SU4U28

Colorful grip knobs comply with environmental regulations. We are ISO9001:2015 certified and also...

Details Add to List
Result 709 - 720 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.