Spring Pull Pin with Star Knob, M10 x 1.0 x 17mm, D27, pin6
PNK170-2710170606
Spring loaded pull pin, Indexing plunger, Pop pin
The precision-ground index pin ensures minimal play and consistent engagement. Relying on pins for repetitive positioning? Our newly launched pull knob complements your setup with four head styles—concave, flat, convex, dotted—and a choice of 7 color ring and 7 color disc options. Built through Taiwan-based CNC and mold integration, this knob maintains consistent precision while accommodating eco blends with oyster shell or wood fiber. Our ergonomic approach reduces strain for personnel, and ISO9001 oversight guarantees reliability. From sports equipment to automotive, aerospace, medical, and semiconductor sectors, Our pull knob offers a sleek, customizable upgrade to your existing locking solutions.
Function
UJEN Spring Pull Pins are ideal for applications requiring frequent adjustment and quick fastening. Simply pull the top knob to disengage the indexing pin, adjust components to the desired position, and release the knob—built-in spring action automatically reinserts the pin for secure, accurate positioning.
UJEN Spring Pull Pins feature a threaded locking design, allowing you to pre-tighten the pin using a wrench for enhanced stability. Widely used across industries including fitness equipment, medical devices, industrial machinery, and furniture hardware, UJEN pull pins improve your product's competitiveness and ease of use.
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
- M10 x 1.0
Thread Material
- Steel
Screw Length(mm/inch)
- 17 / 0.67
Plunger Diameter(mm)
- 6
Metal Finishing
- zinc plated with trivalent
External Diameter(mm)
- 25~28
External Height(mm)
- 21~24
External Material
- PA6+GF
External Shape
- Star
- Related ProductsFAQ
Spring Pull Pin with Star Knob, M10 x 1.0 x 17mm, D27, pin5
PNK170-2710170505
A spring-loaded indexing pin designed for fast alignment and secure holding. If your machinery...
Details Add to ListSpring Pull Pin with Star Knob, M10 x 17mm, D27, pin6
PNK170-271017N0606
The compact indexing mechanism ensures accurate location under repetitive cycles. If your current...
Details Add to ListSpring Pull Pin with Star Knob, M12 x 20mm, D27
PNK170-271220N0606
Instant indexing action helps operators set or remove the pin with minimal downtime. In systems...
Details Add to ListSpring Pull Pin with Star Knob, M16 x 26mm, D38
PNK170-381626N0808
A heavy-duty indexing mechanism engineered for rigorous industrial workflows. Pins or indexing...
Details Add to ListSpring Pull Pin with T Knob, M10 x 1.0 x 17mm, D49, pin6
PNK240-4910170606
T-shaped handle plunger ensures comfortable rotation and precise positioning. If you need a refined...
Details Add to List
Spring Pull Pin with Star Knob, M10 x 1.0 x 17mm, D27, pin6 | Achieve Ergonomic Efficiency with Adjustable Handles for Machinery
Based in Taiwan since 1994, UJEN DEVELOPMENT CO., LTD. expertise in manufacturing high-quality Spring Pull Pin with Star Knob, M10 x 1.0 x 17mm, D27, pin6, 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.