Spring Pull Pin with T Knob, M10 x 1.0 x 10mm, D49, pin6
PNK240-4910100606
Spring loaded pull pin, Indexing plunger, Pop pin
A T-knob quick-release pin designed to streamline industrial equipment adjustments. UJEN continues expanding its fastening solutions, unveiling a T-type pull with improved grip and a 7-color disc feature. Our Taiwan-based mold and CNC technology ensures precise tolerances, and eco formulations with oyster shell or wood fiber are available. Ergonomic design reduces fatigue under repeated locking. With ISO9001 certification, we accommodate large-scale or custom runs for B2B clients in medical devices, sports gear, automotive, and aerospace.
Function
UJEN T-Handle Spring Pull Pins are designed for rapid fastening and frequent repositioning of components. Simply pull the T-shaped handle to quickly disengage the pin from the component's hole. After adjusting to your desired position, release the handle—built-in spring action instantly re-engages the pin for precise and secure positioning.
Additionally, these T-Handle Spring Pull Pins feature a threaded locking design, allowing pre-tightening with a wrench to enhance the stability and precision of the fixed components. Ideal for use in industrial machinery, fitness equipment, medical devices, furniture hardware, and more.
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)
- 10 / 0.39
Plunger Diameter(mm)
- 6
Metal Finishing
- zinc plated with trivalent
External Diameter(mm)
- 49~52
External Height(mm)
- 37~40
External Material
- PA6+GF
External Shape
- T-Handle
Gallery
- Customized service for Bolt, Screw & Nut (metal parts)
- The center pin can be fitted with an anti-scratch pad to minimize scratches on the surface of the locked object.
- Optional accessories of knobs, handles, pull pins
- Related Products
Spring Pull Pin with T Knob, M10 x 10mm, D49, pin6
PNK240-491010N0606
This T-style plunger combines reliable spring force with an ergonomic handle. Adding a T-handle...
Details Add to ListSpring Pull Pin with Star Knob, M12 x 12mm, D27
PNK170-271212N0606
Reliable steel construction and a sturdy spring deliver long-lasting indexing performance....
Details Add to ListSpring Pull Pin with Star Knob, M12 x 1.5 x 12mm, D27
PNK170-2712120606
A maintenance-friendly index pin that supports rapid part swaps. Committed to B2B excellence,...
Details Add to ListSpring Pull Pin with T Knob, M12 x 12mm, D49
PNK240-491212N0606
The T-handle clamp pin supports quick fixture realignment and reduced downtime. Industries...
Details Add to List- FAQ
Does UJEN offer thumb screw samples for evaluation?
Yes, we are more than happy to provide knob screw samples for clients to evaluate and test. We believe that actual product experience can help clients...
How can UJEN ensure its handle screw nuts meet our environmental requirements?
We understand the importance of environmental protection for our clients and society. All UJEN's handle screw nuts strictly adhere to international environmental...
If our requirements change, can UJEN flexibly adjust the order?
We understand that market demands can change, so our production and logistics systems are designed with enough flexibility to accommodate changes in customer...
How does UJEN ensure the continuous innovation and development of new knob screws?
We have a dedicated R&D team responsible for the innovation and development of new knob screws. By continuously exploring the latest technological trends,...
What long-term value does partnering with UJEN offer?
Partnering with UJEN means not only obtaining high-quality spring plungers and other hardware accessories but also represents a long-term partnership....
Are UJEN's hand knob screws and indexing plungers manufactured in Taiwan?
All our handle screws and spring plungers are manufactured in Taiwan. UJEN is committed to local production, which not only supports Taiwan's economic...
Spring Pull Pin with T Knob, M10 x 1.0 x 10mm, D49, pin6 | Custom Hand Screws, Knobs & Handles Manufacturer | UJEN
UJEN's tool-free fastening solutions and custom adjustable handles are specifically designed for fitness equipment requiring frequent user adjustments. Our 45-year expertise in hand screw manufacturing ensures reliable, comfortable, and aesthetically pleasing products that enhance your equipment's market appeal. Contact us for customized solutions that streamline your production process.
UJEN's core strength lies in transforming customer concepts into market-ready products through innovative design-to-production services, technical consulting, and engineering solutions. Our tool-free fastening innovations and customization capabilities enable manufacturers to differentiate their products while reducing assembly time and improving end-user experience. Partner with UJEN to elevate your product competitiveness with premium hand screws and custom knob solutions backed by four decades of manufacturing excellence and commitment to quality craftsmanship.







