Retractable Indexing Plunger Pin uxcell M12 Spring Plunger

Description

Product Overview

The uxcell Retractable Indexing Plunger Pin is a precision‑engineered workholding device designed for demanding industrial environments. Each set includes four fully assembled pins, complete with matching nuts and an ergonomic L‑shaped handle that provides a secure grip during operation. Constructed from high‑grade stainless steel, the pins feature a robust M12 thread diameter and a 1.75 mm pitch, delivering exceptional strength while resisting corrosion, wear, and deformation. The telescopic design allows the plunger to retract smoothly, enabling quick release and repositioning without sacrificing locking integrity. Overall dimensions of the assembled unit measure 73 mm × 42 mm (2.87 in × 1.65 in), with the pin itself sized at 19 mm × 8 mm (0.75 in × 0.31 in). This compact footprint makes the pins suitable for tight spaces and intricate assemblies, while the white‑washed surface finish adds a layer of protection against rust and visual wear.

Usage

These retractable indexing plunger pins excel in a variety of applications where rapid, repeatable positioning is essential. In shipbuilding, they secure large structural components, allowing welders and fabricators to align sections with pinpoint accuracy before permanent fastening. Machinery manufacturers rely on the pins to lock moving parts during maintenance, ensuring that shafts, gears, and housings remain stationary while technicians perform adjustments or replacements. Furniture assembly lines benefit from the quick‑release capability, reducing cycle times when attaching legs, frames, or decorative elements. Electrical contractors use the pins to hold conduit and panel components in place during installation, while construction crews employ them to temporarily brace formwork, scaffolding, and temporary structures. The universal design accommodates a broad range of material thicknesses, making the pins adaptable to steel, aluminum, and composite substrates.

Why Choose Us

Choosing the uxcell Retractable Indexing Plunger Pin means selecting a product backed by rigorous quality control and a commitment to durability. Each pin undergoes a multi‑stage manufacturing process that includes CNC machining, heat treatment, and surface finishing to achieve a hardness level that exceeds industry standards. The stainless steel composition not only provides resistance to rust and chemical exposure but also maintains structural integrity under high‑stress conditions. Our L‑shaped handle is engineered for ergonomic comfort, reducing hand fatigue during prolonged use and ensuring a firm torque transfer when locking or unlocking the pin. The included nuts are precision‑threaded to match the M12 plunger, guaranteeing a tight, vibration‑free fit that remains stable even in high‑vibration environments. Additionally, uxcell offers responsive after‑sales support, with a dedicated technical team ready to assist with installation guidance, troubleshooting, and replacement parts, ensuring that your investment continues to perform reliably throughout its service life.

Key Features

• High‑strength stainless steel construction delivers long‑lasting durability and corrosion resistance.
• Retractable telescopic design enables rapid release and repositioning, saving valuable assembly time.
• M12 thread with 1.75 mm pitch provides a secure, vibration‑free lock for heavy‑duty applications.
• Ergonomic L‑shaped handle offers comfortable grip and precise control during operation.
• Comprehensive after‑sales support ensures quick assistance, parts replacement, and technical guidance.

FAQ

What sizes are available for the plunger pins?

The set includes pins with an M12 thread diameter, but the product line offers additional sizes ranging from M6 to M16 to suit various mounting requirements.

Can the pins be used on non‑metallic materials?

Yes, the pins can be employed on plastic and composite components, provided the material can accommodate the M12 thread and the load does not exceed the pin’s rated capacity.

How do I install the plunger pin correctly?

Insert the pin into the pre‑drilled hole, align the nut in the designated position, and turn the L‑shaped handle clockwise until the pin locks firmly. To release, turn the handle counter‑clockwise.

Are replacement nuts sold separately?

Replacement nuts are available as part of our accessory catalog; you can order them using the same SKU family to ensure thread compatibility.

What warranty does uxcell provide for these pins?

uxcell offers a one‑year limited warranty covering material defects and workmanship, backed by responsive customer service for any claims.