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 997 - 1008 of 1436
Knurled Grip Knob Stainless Steel Screw, 5/16 x 42mm, Quick-fasten, D20 - Knurled knob 5/16x42mm Quick-Lock inox steel Diameter20
Knurled Grip Knob Stainless Steel Screw, 5/16 x 42mm, Quick-fasten, D20
K275-20STSU542

Colorful grip knobs are all made by UJEN in Taiwan. Easy finger-tight Knurled screw 5/16x42mm,...

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Knurled Grip Knob Stainless Steel Screw, 5/16 x 48mm, Quick-fasten, D20 - Knurled knob 5/16x48mm Quick-Lock inox steel Diameter20
Knurled Grip Knob Stainless Steel Screw, 5/16 x 48mm, Quick-fasten, D20
K275-20STSU548

Colorful grip knobs are all made by UJEN in Taiwan. Easy finger-tight Knurled screw 5/16x48mm,...

Details Add to List
Pentagon Thumb Knob, M4 x 10mm, Quick-fasten, D20 - Pentagon knob M4x10mm Quick-Lock Diameter20
Pentagon Thumb Knob, M4 x 10mm, Quick-fasten, D20
K285-20S0410

Colorful grip knobs are used pure materials from clear sources. We are ISO9001:2015 certified...

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Pentagon Thumb Knob, M4 x 14mm, Quick-fasten, D20 - Pentagon knob M4x14mm Quick-Lock Diameter20
Pentagon Thumb Knob, M4 x 14mm, Quick-fasten, D20
K285-20S0414

Colorful grip knobs are used pure materials from clear sources. We are ISO9001:2015 certified...

Details Add to List
Pentagon Thumb Knob, M4 x 18mm, Quick-fasten, D20 - Pentagon knob M4x18mm Quick-Lock Diameter20
Pentagon Thumb Knob, M4 x 18mm, Quick-fasten, D20
K285-20S0418

Colorful grip knobs are used pure materials from clear sources. We are ISO9001:2015 certified...

Details Add to List
Pentagon Thumb Knob, M4 x 23mm, Quick-fasten, D20 - Pentagon knob M4x23mm Quick-Lock Diameter20
Pentagon Thumb Knob, M4 x 23mm, Quick-fasten, D20
K285-20S0423

Colorful grip knobs are used pure materials from clear sources. The upper end of the knob is a hexagonal...

Details Add to List
Pentagon Thumb Knob, M4 x 28mm, Quick-fasten, D20 - Pentagon knob M4x28mm Quick-Lock Diameter20
Pentagon Thumb Knob, M4 x 28mm, Quick-fasten, D20
K285-20S0428

Colorful grip knobs are used pure materials from clear sources. The upper end of the knob is a hexagonal...

Details Add to List
Pentagon Thumb Knob, M5 x 10mm, Quick-fasten, D20 - Pentagon knob M5x10mm Quick-Lock Diameter20
Pentagon Thumb Knob, M5 x 10mm, Quick-fasten, D20
K285-20S0510

Colorful grip knobs are used pure materials from clear sources. The upper end of the knob is a hexagonal...

Details Add to List
Pentagon Thumb Knob, M5 x 14mm, Quick-fasten, D20 - Pentagon knob M5x14mm Quick-Lock Diameter20
Pentagon Thumb Knob, M5 x 14mm, Quick-fasten, D20
K285-20S0514

Colorful grip knobs are used pure materials from clear sources. The upper end of the knob is a hexagonal...

Details Add to List
Pentagon Thumb Knob, M5 x 18mm, Quick-fasten, D20 - Pentagon knob M5x18mm Quick-Lock Diameter20
Pentagon Thumb Knob, M5 x 18mm, Quick-fasten, D20
K285-20S0518

Colorful grip knobs are used pure materials from clear sources. The upper end of the knob is a hexagonal...

Details Add to List
Pentagon Thumb Knob, M5 x 23mm, Quick-fasten, D20 - Pentagon knob M5x23mm Quick-Lock Diameter20
Pentagon Thumb Knob, M5 x 23mm, Quick-fasten, D20
K285-20S0523

Colorful grip knobs are used pure materials from clear sources. The upper end of the knob is a hexagonal...

Details Add to List
Pentagon Thumb Knob, M5 x 28mm, Quick-fasten, D20 - Pentagon knob M5x28mm Quick-Lock Diameter20
Pentagon Thumb Knob, M5 x 28mm, Quick-fasten, D20
K285-20S0528

Colorful grip knobs are used pure materials from clear sources. Easy finger-tight Star screw...

Details Add to List
Result 997 - 1008 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.