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 925 - 936 of 1436
Knurled Thumb Knob, M8 x 33mm, Quick-fasten, D20 - Knurled knob M8x33mm Quick-Lock Diameter20
Knurled Thumb Knob, M8 x 33mm, Quick-fasten, D20
K275-20S0833

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

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Knurled Thumb Knob, M8 x 38mm, Quick-fasten, D20 - Knurled knob M8x38mm Quick-Lock Diameter20
Knurled Thumb Knob, M8 x 38mm, Quick-fasten, D20
K275-20S0838

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

Details Add to List
Knurled Thumb Knob, M8 x 43mm, Quick-fasten, D20 - Knurled knob M8x43mm Quick-Lock Diameter20
Knurled Thumb Knob, M8 x 43mm, Quick-fasten, D20
K275-20S0843

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

Details Add to List
Knurled Thumb Knob, M8 x 48mm, Quick-fasten, D20 - Knurled knob M8x48mm Quick-Lock Diameter20
Knurled Thumb Knob, M8 x 48mm, Quick-fasten, D20
K275-20S0848

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

Details Add to List
Knurled Thumb Knob, M8 x 53mm, Quick-fasten, D20 - Knurled knob M8x53mm Quick-Lock Diameter20
Knurled Thumb Knob, M8 x 53mm, Quick-fasten, D20
K275-20S0853

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

Details Add to List
Knurled Thumb Knob, M8 x 58mm, Quick-fasten, D20 - Knurled knob M8x58mm Quick-Lock Diameter20
Knurled Thumb Knob, M8 x 58mm, Quick-fasten, D20
K275-20S0858

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

Details Add to List
Knurled Thumb Knob, M8 x 63mm, Quick-fasten, D20 - Knurled knob M8x63mm Quick-Lock Diameter20
Knurled Thumb Knob, M8 x 63mm, Quick-fasten, D20
K275-20S0863

Colorful grip knobs are all made by UJEN in Taiwan. The upper end of the knob is a hexagonal...

Details Add to List
Knurled Thumb Knob, M8 x 68mm, Quick-fasten, D20 - Knurled knob M8x68mm Quick-Lock Diameter20
Knurled Thumb Knob, M8 x 68mm, Quick-fasten, D20
K275-20S0868

Colorful grip knobs are all made by UJEN in Taiwan. The upper end of the knob is a hexagonal...

Details Add to List
Knurled Thumb Knob, M8 x 73mm, Quick-fasten, D20 - Knurled knob M8x73mm Quick-Lock Diameter20
Knurled Thumb Knob, M8 x 73mm, Quick-fasten, D20
K275-20S0873

Colorful grip knobs are all made by UJEN in Taiwan. The upper end of the knob is a hexagonal...

Details Add to List
Knurled Thumb Knob, M8 x 78mm, Quick-fasten, D20 - Knurled knob M8x78mm Quick-Lock Diameter20
Knurled Thumb Knob, M8 x 78mm, Quick-fasten, D20
K275-20S0878

Colorful grip knobs are all made by UJEN in Taiwan. The upper end of the knob is a hexagonal...

Details Add to List
Knurled Thumb Knob, M8 x 88mm, Quick-fasten, D20 - Knurled knob M8x88mm Quick-Lock Diameter20
Knurled Thumb Knob, M8 x 88mm, Quick-fasten, D20
K275-20S0888

Colorful grip knobs are all made by UJEN in Taiwan. The upper end of the knob is a hexagonal...

Details Add to List
Knurled Thumb Knob, M8 x 98mm, Quick-fasten, D20 - Knurled knob M8x98mm Quick-Lock Diameter20
Knurled Thumb Knob, M8 x 98mm, Quick-fasten, D20
K275-20S0898

Colorful grip knobs are all made by UJEN in Taiwan. The upper end of the knob is a hexagonal...

Details Add to List
Result 925 - 936 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.