Pentagon Thumb Knob, 1/4 x 10mm, Quick-fasten, D20 | Achieve Ergonomic Efficiency with Adjustable Handles for Machinery
Colorful grip knobs are used pure materials from clear sources. Matte touch design. No scratching, no sharp edges and burrs. Easy finger-tight Star screw 1/4x10mm, The main body is made of tough PA6+Glass Fiber.
The metal parts and the main body adopt the hexagonal combination design, with a large area to fit without easily slipping off, thus greatly increasing the durability. The contact bottom of the knob is made of nylon fiber, which is more shock-absorbing than ordinary flat steel and reduces the possibility of loosening due to vibration. We are ISO9001:2015 certified and also provide customized services, welcome to contact us.
The upper end of the knob is a hexagonal hole, which can be quickly screwed in with an electric wrench to shorten the assembly time. A variety of innovative and vibrant colors are available on the exposed areas to enhance corporate product recognition. Enhance the value and unique style of your products. UJEN is an ISO 9001 certification Pentagon Thumb Knob, 1/4 x 10mm, Quick-fasten, D20, Star plastic knob screw, Clamping knob, Thumb knob, Tighten knob bolt manufacturer from Taiwan since 1994. UJEN Development Co., Ltd., with over 45 years of expertise, specializes in manufacturing precision hand screws, knob screws, plastic knobs, adjustable handles, and indexing plungers. As an ISO 9001:2015 certified company, we offer custom solutions and professional mold-making capabilities to enhance product functionality and brand value. Our commitment to quality and innovation ensures we meet the specific needs of our customers in various industries. UJEN is a leading manufacturer of high-quality hand screws in the screw parts industry. With over 40 years of expertise in plastic injection mold development, we have specialized in crafting precision rotary knobs and handles. We offer technical consulting services and customized design solutions to provide full-service from design to production.
Pentagon Thumb Knob, 1/4 x 10mm, Quick-fasten, D20
K285-20SU410
Star plastic knob screw, Clamping knob, Thumb knob, Tighten knob bolt
Colorful grip knobs are used pure materials from clear sources. Matte touch design. No scratching, no sharp edges and burrs. Easy finger-tight Star screw 1/4x10mm, The main body is made of tough PA6+Glass Fiber.
The metal parts and the main body adopt the hexagonal combination design, with a large area to fit without easily slipping off, thus greatly increasing the durability. The contact bottom of the knob is made of nylon fiber, which is more shock-absorbing than ordinary flat steel and reduces the possibility of loosening due to vibration. We are ISO9001:2015 certified and also provide customized services, welcome to contact us.
The upper end of the knob is a hexagonal hole, which can be quickly screwed in with an electric wrench to shorten the assembly time. A variety of innovative and vibrant colors are available on the exposed areas to enhance corporate product recognition. Enhance the value and unique style of your products.
Function
There is a special design of a hex hole at top of the knob. Assembly personnel can tight faster with an electric screwdriver.
Flower Hand knob is ideal for quick-fasten. It can be tightened and disassembled by a hand, saving time and effort. It is suitable for
the locations that are often adjusted.
Features
- RoHS REACH compliant with plastic knob.
- Flame-proof, heat-resistant, anti-UV properties.
- The head knob has a matte finish.
- The head knob does not hurt hands, no sharp angles or burrs.
- The knob is easy to tight with a hand. the best design of beauty and grip.
- The metal is shiny and detailed.
Dimensions
Thread Type
- Screw
Thread Size
- 1/4-20
Thread Material
- Steel
Screw Length(mm/inch)
- 10 / 0.39
Metal Finishing
- zinc plated
External Diameter(mm)
- 17~20
External Height(mm)
- 13~16
External Material
- PA6+GF
External Shape
- Pentagon
Gallery
Customized service for metal parts
The Knob Screw can be fitted with an anti-scratch pad to minimize scratches on the surface of the locked object.
Optional accessories
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Pentagon Thumb Knob, 1/4 x 10mm, Quick-fasten, D20 | Achieve Ergonomic Efficiency with Adjustable Handles for Machinery
Based in Taiwan since 1994, UJEN DEVELOPMENT CO., LTD. expertise in manufacturing high-quality Pentagon Thumb Knob, 1/4 x 10mm, Quick-fasten, D20, 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.