Small Indexing Plunger with Circle Clamping Knob, M8 x 1.0 x 6mm, D21, pin5 | Achieve Ergonomic Efficiency with Adjustable Handles for Machinery
For limited-space machines or smaller products, UJEN’s compact plungers range from M8 to M16, with center pins of 4–10mm. This knob combines a circular ring with four style options, plus 7-color discs and rings for standout looks. Taiwan-based CNC and mold production ensures both durability and precision, with wood fiber or oyster shell plastics lowering environmental impact. Backed by ISO9001, we handle mass or custom orders for automotive, aerospace, medical, sports, and semiconductor B2B solutions. UJEN is an ISO 9001 certification Small Indexing Plunger with Circle Clamping Knob, M8 x 1.0 x 6mm, D21, pin5, Spring loaded pull pin, Indexing plunger, Pop pin 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.
Small Indexing Plunger with Circle Clamping Knob, M8 x 1.0 x 6mm, D21, pin5
PSK300-2108060506
Spring loaded pull pin, Indexing plunger, Pop pin
For limited-space machines or smaller products, UJEN’s compact plungers range from M8 to M16, with center pins of 4–10mm. This knob combines a circular ring with four style options, plus 7-color discs and rings for standout looks. Taiwan-based CNC and mold production ensures both durability and precision, with wood fiber or oyster shell plastics lowering environmental impact. Backed by ISO9001, we handle mass or custom orders for automotive, aerospace, medical, sports, and semiconductor B2B solutions.
Function
Small spring pin is ideal for fast fixing of parts, especially when the pins are constantly being removed and relocked. Pull up the knob, as the pin is pulled as well so as to allow users to quickly adjust expansion tubing. Insert back after release the knob. This pull pin can clamped the tubing with tightened by a hand (no tools needed).
Features
- RoHS REACH compliant.
- Pull and release process smoother.
- Thread is class 2.
- 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.
- Zinc plated metal, stable corrosion resistance.
- The fitting tolerance between metal parts is small, reducing sway.
- The rounded corner of the Plunger's front end increases smoothness of insertion.
- The chamfered front end of the screw makes assembly smoother and reduces wear on the mating end face.
Dimensions
Thread Size
- M8 x 1.0
Thread Material
- Steel
Screw Length(mm/inch)
- 6 / 0.23
Plunger Diameter(mm)
- 5
Metal Finishing
- zinc plated with trivalent
External Diameter(mm)
- 21~24
External Height(mm)
- 21~24
External Material
- PA6+GF
External Shape
- Circle
Gallery
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Small Indexing Plunger with Circle Clamping Knob, M8 x 1.0 x 6mm, D21, pin5 | Achieve Ergonomic Efficiency with Adjustable Handles for Machinery
Based in Taiwan since 1994, UJEN DEVELOPMENT CO., LTD. expertise in manufacturing high-quality Small Indexing Plunger with Circle Clamping Knob, M8 x 1.0 x 6mm, D21, pin5, 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.
