Quick Release Pin

Jinghong manufacturer specializes in producing pull-out steel ball pins (spring plungers), offering options of stainless steel and carbon steel materials. Used for precise positioning and quick locking in molds, fixtures, and mechanical equipment. Pull and pull, easy to operate, durable and long-lasting.

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Product Description

Quick Release Pin is a precision positioning component that integrates springs, steel balls, and locking threads. Its core function is to achieve rapid and repeatable positioning, limiting, or locking of another component through the expansion and contraction of steel balls. In its natural state, the internal spring pushes the steel ball out, causing it to partially protrude from the shell and be able to be inserted into the grooves or holes of the matching parts to achieve locking. When it is necessary to release, simply pull the top screw or nut outward to fully retract the steel ball into the shell, making it easy to separate the connecting components.

Jinghong's factory has advanced production equipment, transparent prices, reliable quality, and attentive service, providing customers with professional consultation and solutions. It is an ideal choice for home decoration and industrial maintenance. Please do not hesitate to contact us immediately.

Name	Quick Release Pin
Material	Stainless Steel/Carbon Steel
Standards	GB,DIN, BSW, JIS, UNC, UNF, Non-standard, Customized Drawing
Thread	Metric Coarse, Metric Fine, UNC, UNF, BSW, BSF.
Sizes	M4-M5
Finish	Plain/Nickel Plated/others
Price	0.04usd/pcs-0.50usd/pcs
MOQ	Stardard item(Usually little hundred-little thousand)/determined if non-standard

Product Feature

Quick and convenient operation: No tools required, the top can be easily locked or released by manually pulling, greatly improving assembly and adjustment efficiency.

Accurate positioning: Provides stable and reliable positioning force, ensuring accurate positioning of matching components and high repeatability accuracy.

Durable and sturdy: The core spring has undergone heat treatment, providing strong fatigue resistance; Steel balls have high hardness and wear resistance, ensuring a long service life.

Multiple material selection:

Stainless steel version: The main body and steel balls are both made of 304 or 316 stainless steel, which is rust resistant and corrosion-resistant, suitable for clean environments or humid working conditions.

Carbon steel version: The main body is galvanized or blackened carbon steel, and the steel balls are quenched steel, which is economical, practical, and has high strength.