Index Plungers

MS3171
The Self-Lock Indexing Pin is an innovative and reliable solution designed for secure and precise positioning in a wide range of industrial and mechanical applications. Featuring a self-locking mechanism, this pin automatically locks into place when inserted, ensuring that components remain securely positioned during operations. Its simple, tool-free operation makes it ideal for applications requiring quick and easy engagement, while its durable construction ensures long-lasting performance.

Key Features:

Self-locking Mechanism: Automatically locks into place when inserted, providing reliable and secure positioning without the need for additional tools or fasteners.
Durable Construction: Made from high-quality steel or stainless steel for exceptional strength, corrosion resistance, and long-lasting performance in harsh environments.
Precise Positioning: Provides accurate and repeatable indexing, ensuring components are reliably positioned for machining, assembly, or inspection.
Easy Operation: Quick and easy to engage and disengage, reducing setup times and increasing efficiency in industrial processes.
Versatile: Available in various sizes, lengths, and designs to fit a wide range of applications, including jigs, fixtures, machinery, and tooling systems.
Applications:

Precision alignment in machining, jigs, and fixtures
CNC machinery and tool locking
Industrial and automotive manufacturing
Assembly lines, welding, and inspection processes
Aerospace and heavy-duty equipment applications
Customer Benefits:
The Self-Lock Indexing Pin provides a fast, secure, and efficient solution for precise positioning and alignment. Its automatic locking feature eliminates the need for manual adjustments, ensuring components stay securely in place, reducing downtime, and improving overall productivity.
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Experience effortless indexing with our wide range of index plungers — built to support complex machinery and repetitive motion control tasks.Experience effortless indexing with our wide range of index plungers — built to support complex machinery and repetitive motion control tasks.

 
 
Specification Code:MS3171-ST
Specification Description:Steel,Self-locking type
[Body] Steel‚ black finish
[Pin Head] AISI 303 stainless steel. It is recommended to fit holes conforming to H8 tolerances.
[Locking Screw] (for BK‚ CK and GK types).
High impact strength polyamide-based (PA) high-tech polymer‚ black‚ matte finish (type B and BK).
Resistant to solvents‚ oil‚ grease and other chemical solvents.
[Knurled Locking Grip] High impact strength special high-tech polymer‚ black‚ matte finish (type C and CK).
Resistant to solvents‚ oil‚ grease and other chemical solvents.
[Standard Type] Type B: with kneader‚ no locking nut.
Type BK: with kneader and locking nut.
The MS3170-ST index pin has the following advantages:
1. Each pin head ∅ has two retracting trips;
2. Type B and type C have smaller specifications;
3. Part of the retract device (type C) is covered;
4. Limit the length of the thread through the cut at the thread end
C-type indexing pin with keyway knead for all applications where indexing pins are not allowed to protrude for extended periods of time. In this case‚ lift the knead upward and turn it back 90º.
Notch with keying to prevent the index pin from turning due to misoperation or vibration. Stainless steel has corrosion resistance‚ under special sanitary‚ climatic and environmental conditions‚
Index pins made of this material can be used on all machinery and equipment.
Index plungers that lock with confidence — designed to provide reliable, high-load indexing for demanding industrial environments.
Precision meets performance in our index plungers — engineered to keep fixtures and machines aligned with speed, accuracy, and strength.
Enhance your design with our versatile index plungers — made for fast retraction, secure positioning, and easy integration into custom systems.