UJEN DEVELOPMENT CO., LTD. - UJEN is a manufacturer with 45 years of experience in producing hand screws, offering custom services and professional mold-making capabilities for knobs & handles.

Warning Spring Pull Pin with Circle Clamping Knob, rest position, M16 x 19mm, D65, pin8 | Achieve Ergonomic Efficiency with Adjustable Handles for Machinery

Warning pull pin has a reminder function. The rounded corners of the center pin increase the smoothness of the insertion. When the center pin is not properly inserted into the hole, the color circle at the top will be raised to alert the user. It can also keep pulling up without hand pulling continuously, which is convenient for users to adjust. The metal parts of the pulling pin are made by CNC lathe, so the small tolerance can reduce the wobble and make the 8mm center pin have higher load capacity. The threads are M16x19mm in accordance with Grade 2 threads. Other sizes and materials are also available to suit customer requirements. The hand-pulled part can be used as a circle knob to drive the screw to fasten the workpiece. This part is produced using a high tenacity nylon reinforced material and a matte, high quality design from a mold made by UJEN. No scratching, no sharp corners, no burrs, overall compliance with RoHS, REACH, SGS. UJEN is an ISO 9001 certification Warning Spring Pull Pin with Circle Clamping Knob, rest position, M16 x 19mm, D65, pin8, Safety pull pin, Indexing plunger, Locking 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.

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Safety pull pin, Indexing plunger, Locking pop pin | Enhance Your Equipment with Durable Knob Screws for Easy Adjustment"

Lock circle security pull pin M16x19mm PIN8mm Appearance | Customizable knob screws from Taiwan

Warning Spring Pull Pin with Circle Clamping Knob, rest position, M16 x 19mm, D65, pin8 - Lock circle security pull pin M16x19mm PIN8mm Appearance
  • Warning Spring Pull Pin with Circle Clamping Knob, rest position, M16 x 19mm, D65, pin8 - Lock circle security pull pin M16x19mm PIN8mm Appearance
  • 7 color combinations for customers to choose from at top of the pull pin
  • Indexing plunger can match the unique macaroon color system developed by UJEN, or customize the color to meet your needs.

Warning Spring Pull Pin with Circle Clamping Knob, rest position, M16 x 19mm, D65, pin8

PWK100F-651619N0813

Safety pull pin, Indexing plunger, Locking pop pin

Warning pull pin has a reminder function. The rounded corners of the center pin increase the smoothness of the insertion. When the center pin is not properly inserted into the hole, the color circle at the top will be raised to alert the user. It can also keep pulling up without hand pulling continuously, which is convenient for users to adjust. The metal parts of the pulling pin are made by CNC lathe, so the small tolerance can reduce the wobble and make the 8mm center pin have higher load capacity. The threads are M16x19mm in accordance with Grade 2 threads. Other sizes and materials are also available to suit customer requirements. The hand-pulled part can be used as a circle knob to drive the screw to fasten the workpiece. This part is produced using a high tenacity nylon reinforced material and a matte, high quality design from a mold made by UJEN. No scratching, no sharp corners, no burrs, overall compliance with RoHS, REACH, SGS.

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Function

Safety pull 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. The color circle of the knob top will pop out and show the orange ring of the screw to remind the user if it is not inserted back into the hole smoothly. This pull pin can clamped the tubing with tightened by a hand (no tools needed). When the pull pin is fully pulled, it can go a rest position by turning right. It is convenient to adjust the tube with both hands. Turn back with left to insert the pin back after adjusting.

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
Dimensioning
Thread Size
  • M16
Thread Material
  • Steel
Screw Length(mm/inch)
  • 19 / 0.75
Plunger Diameter(mm)
  • 8
Metal Finishing
  • zinc plated with trivalent
External Diameter(mm)
  • 65~68
External Height(mm)
  • 45~48
External Material
  • PA6+GF
External Shape
  • Circle
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Warning Spring Pull Pin with Circle Clamping Knob, rest position, M16 x 19mm, D65, pin8 | Achieve Ergonomic Efficiency with Adjustable Handles for Machinery

Based in Taiwan since 1994, UJEN DEVELOPMENT CO., LTD. expertise in manufacturing high-quality Warning Spring Pull Pin with Circle Clamping Knob, rest position, M16 x 19mm, D65, pin8, 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.