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DORIANMachining

DORIAN Lock Pin, #10-32 Thread, 5/64 in Hex Size

The DORIAN Lock Pin is a machining component with an 11/32 in overall length, #10-32 thread size, and 5/64 in socket hex size (MPN 73310190473). 3G Electric interprets your demand for this OEM-specified part…

SKU 3G-OTH-268771

Brand
DORIAN
Item
Lock Pin, #10-32 Thread, 5/64 in Hex Size
Part Number
73310190473
Category
Machining
Available to Order
Also known as:73310190473DORIAN
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
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Technical Specifications

DORIAN
Manufacturer Part Number
73310190473
Type
#10-32 Thread Size
Socket Hex Size
5/64 in

Technical Documents

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DORIAN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DORIAN Lock Pin is a machining component with an 11/32 in overall length, #10-32 thread size, and 5/64 in socket hex size (MPN 73310190473). 3G Electric interprets your demand for this OEM-specified part, sourcing it across 14 industrial departments—and far more—with specialist depth in combustion, pumps, and controls as a trust anchor.

Frequently Asked Questions

What is a DORIAN lock pin used for?

A DORIAN lock pin secures tool holders and workholding fixtures in machining operations. Its #10-32 thread and 5/64 in socket hex size allow precise locking in lathes, mills, and CNC equipment to prevent loosening during cutting cycles.

What are the specifications of the DORIAN lock pin 73310190473?

The DORIAN lock pin has an overall length of 11/32 in, a #10-32 thread size, and a 5/64 in socket hex size. It is designed for machining applications requiring a compact, positive-lock fastener. The manufacturer part number is 73310190473.

Where to buy DORIAN lock pins worldwide?

3G Electric supplies DORIAN lock pins worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial sourcing partner, we provide genuine DORIAN parts like the 73310190473 lock pin for machining operations.

How to install a DORIAN lock pin?

To install a DORIAN lock pin, align the threaded end with the mating hole and hand-tighten. Use a 5/64 in hex key to torque to the manufacturer's recommended specification. Ensure the pin fully seats to prevent vibration loosening during machining.

Used in

Common applications for DORIAN
Job shop turning — DORIAN knurling wheels (e.g., ODL-25-HSB-CP) for producing left-hand diagonal patterns on cylindrical workpieces.
Production machining — DORIAN indexable boring bars for internal machining of bores in steel and cast iron components.
Maintenance operations — DORIAN turning toolholders and inserts for repairing or modifying shafts and pins on lathes.
Screw machine operations — DORIAN straight knurling wheels (e.g., OS-25-HSB-CP) for creating grip surfaces on small-diameter parts.
Tool room — DORIAN D-type and M-type knurling wheels for producing diamond knurls on custom tooling and fixtures.
General machining — DORIAN SW-type knurling wheels with counterbored holes for use on lathes with specific mounting requirements.
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DORIAN Products

3G Electric supplies DORIAN machining. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
DORIAN
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Lock pin with #8-32 thread, 21/64 in overall length, and 1/16 in socket hex drive. Used in machining and industrial tooling to secure components or fixtures in jigs, dies, and assembly equipment. Manufacturer part number 73310190472
Indexable thread turning tool holder for lathes and CNC machining centers. Accepts carbide inserts for cutting internal and external threads on metal workpieces. Suitable for precision threading operations in industrial turning applications
DORIAN
Indexable thread turning tool holder for lathes and CNC machining centers. Accepts carbide inserts for cutting internal and external threads on metal workpieces. Suitable for precision threading operations in industrial turning applications
Indexable thread turning toolholder for use on lathes in metalworking operations. Accepts standard indexable threading inserts to produce precise external or internal thread profiles. Suitable for general machining, maintenance, and repair applications
DORIAN
Indexable thread turning toolholder for use on lathes in metalworking operations. Accepts standard indexable threading inserts to produce precise external or internal thread profiles. Suitable for general machining, maintenance, and repair applications

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This lock pin features a #10-32 thread size and a 5/64 in socket hex size. It is used to secure tooling or workholding components in machining operations, preventing loosening during cutting cycles
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This DORIAN lock pin features a #10-32 thread size and a 5/64 in socket hex size. It is used in machining and industrial equipment to secure components in place, providing vibration resistance in precision fastening applications
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Right hand diagonal knurling wheel made of high speed steel with titanium nitride coating. Outside diameter 1/2 in, counterbored hole. Used on lathes to create diagonal knurl patterns on workpiece surfaces for improved grip or decoration
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Right hand diagonal knurling wheel made of high speed steel with titanium nitride coating. Outside diameter 1/2 in, counterbored hole. Used on lathes to create diagonal knurl patterns on workpiece surfaces for improved grip or decoration
This DORIAN CNCKH-type knurling holder is designed for use on CNC lathes to produce straight, diamond, or helical knurl patterns on workpiece surfaces. It requires two knurls for operation. Head height is 2, head length is 1-7/8 in, and head width is 1.5260 in
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This DORIAN CNCKH-type knurling holder is designed for use on CNC lathes to produce straight, diamond, or helical knurl patterns on workpiece surfaces. It requires two knurls for operation. Head height is 2, head length is 1-7/8 in, and head width is 1.5260 in
This DORIAN knurling holder is designed for use on lathes or CNC tool posts to create patterned textures on workpiece surfaces. It has a shank width of 1-1/4 in, shank length of 5 in, and overall length of 7-1/4 in. The holder requires two knurls for balanced, consistent knurling operations
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This DORIAN knurling holder is designed for use on lathes or CNC tool posts to create patterned textures on workpiece surfaces. It has a shank width of 1-1/4 in, shank length of 5 in, and overall length of 7-1/4 in. The holder requires two knurls for balanced, consistent knurling operations

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