Socket knob screw | Maximize Precision with Top-Quality Hand Screws for Industrial Use

Quick-lock knob screws | High-quality hand screws for industrial machinery | UJEN

Quick-lock knob screws

Socket Thumb Screw

Socket knob screw

The Socket Hand Screw is designed with a hexagonal hole, which can be quickly screwed in with an electric screwdriver to reduce assembly time. Our Quick-fasten Hand Screw is compliance with RoHS.


We have a variety of shapes and sizes of Quick-fasten Hand Screw, you can choose from the specifications in the field below

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Socket Thumb Screw

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Result 901 - 912 of 1436
Knurled Grip Knob Stainless Steel Screw, 1/4 x 42mm, Quick-fasten, D15 - Knurled knob 1/4x42mm Quick-Lock inox steel Diameter15
Knurled Grip Knob Stainless Steel Screw, 1/4 x 42mm, Quick-fasten, D15
K275-15STSU442

Colorful grip knobs are all made by UJEN in Taiwan. We are ISO9001:2015 certified and also...

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Knurled Grip Knob Stainless Steel Screw, 1/4 x 48mm, Quick-fasten, D15 - Knurled knob 1/4x48mm Quick-Lock inox steel Diameter15
Knurled Grip Knob Stainless Steel Screw, 1/4 x 48mm, Quick-fasten, D15
K275-15STSU448

Colorful grip knobs are all made by UJEN in Taiwan. We are ISO9001:2015 certified and also...

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Knurled Thumb Knob, M6 x 10mm, Quick-fasten, D20 - Knurled knob M6x10mm Quick-Lock Diameter20
Knurled Thumb Knob, M6 x 10mm, Quick-fasten, D20
K275-20S0610

Colorful grip knobs are all made by UJEN in Taiwan. The main body is made of tough PA6+Glass...

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Knurled Thumb Knob, M6 x 14mm, Quick-fasten, D20 - Knurled knob M6x14mm Quick-Lock Diameter20
Knurled Thumb Knob, M6 x 14mm, Quick-fasten, D20
K275-20S0614

Colorful grip knobs are all made by UJEN in Taiwan. The main body is made of tough PA6+Glass...

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Knurled Thumb Knob, M6 x 18mm, Quick-fasten, D20 - Knurled knob M6x18mm Quick-Lock Diameter20
Knurled Thumb Knob, M6 x 18mm, Quick-fasten, D20
K275-20S0618

Colorful grip knobs are all made by UJEN in Taiwan. The main body is made of tough PA6+Glass...

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Knurled Thumb Knob, M6 x 23mm, Quick-fasten, D20 - Knurled knob M6x23mm Quick-Lock Diameter20
Knurled Thumb Knob, M6 x 23mm, Quick-fasten, D20
K275-20S0623

Colorful grip knobs are all made by UJEN in Taiwan. The main body is made of tough PA6+Glass...

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Knurled Thumb Knob, M6 x 28mm, Quick-fasten, D20 - Knurled knob M6x28mm Quick-Lock Diameter20
Knurled Thumb Knob, M6 x 28mm, Quick-fasten, D20
K275-20S0628

Colorful grip knobs are all made by UJEN in Taiwan. The metal parts and the main body adopt...

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Knurled Thumb Knob, M6 x 33mm, Quick-fasten, D20 - Knurled knob M6x33mm Quick-Lock Diameter20
Knurled Thumb Knob, M6 x 33mm, Quick-fasten, D20
K275-20S0633

Colorful grip knobs are all made by UJEN in Taiwan. The metal parts and the main body adopt...

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Knurled Thumb Knob, M6 x 38mm, Quick-fasten, D20 - Knurled knob M6x38mm Quick-Lock Diameter20
Knurled Thumb Knob, M6 x 38mm, Quick-fasten, D20
K275-20S0638

Colorful grip knobs are all made by UJEN in Taiwan. The metal parts and the main body adopt...

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Knurled Thumb Knob, M6 x 43mm, Quick-fasten, D20 - Knurled knob M6x43mm Quick-Lock Diameter20
Knurled Thumb Knob, M6 x 43mm, Quick-fasten, D20
K275-20S0643

Colorful grip knobs are all made by UJEN in Taiwan. The metal parts and the main body adopt...

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Knurled Thumb Knob, M6 x 48mm, Quick-fasten, D20 - Knurled knob M6x48mm Quick-Lock Diameter20
Knurled Thumb Knob, M6 x 48mm, Quick-fasten, D20
K275-20S0648

Colorful grip knobs are all made by UJEN in Taiwan. The metal parts and the main body adopt...

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Knurled Thumb Knob, M6 x 53mm, Quick-fasten, D20 - Knurled knob M6x53mm Quick-Lock Diameter20
Knurled Thumb Knob, M6 x 53mm, Quick-fasten, D20
K275-20S0653

Colorful grip knobs are all made by UJEN in Taiwan. The metal parts and the main body adopt...

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Result 901 - 912 of 1436

Socket Thumb Screw | Enhance Your Equipment with Durable Knob Screws for Easy Adjustment"

Based in Taiwan since 1994, UJEN DEVELOPMENT CO., LTD. expertise in manufacturing high-quality Socket Thumb Screw, 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.