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DORIANMachining

DORIAN Lock Pin 1/4"-28 Thread, 3/32" Hex, 33/64" Overall Length

The DORIAN Lock Pin is a machining component with a 33/64 in overall length, 1/4"-28 thread size, and 3/32 in socket hex size (MPN 73310190478). 3G Electric sources this and other industrial parts across 14…

SKU 3G-OTH-268769

Brand
DORIAN
Item
Lock Pin 1/4"-28 Thread, 3/32" Hex, 33/64" Overall Length
Part Number
73310190478
Category
Machining
Available to Order
Also known as:73310190478DORIAN
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

DORIAN
Manufacturer Part Number
73310190478
Thread Size
1/4"-28
Socket Hex Size
3/32 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 a 33/64 in overall length, 1/4"-28 thread size, and 3/32 in socket hex size (MPN 73310190478). 3G Electric sources this and other industrial parts across 14 departments, with specialist expertise in combustion, pumps, and controls.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is a DORIAN lock pin used for?

A DORIAN lock pin secures machine components by preventing unintended loosening or movement. It is commonly used in machining, tooling, and industrial equipment where precise locking is required. The 1/4"-28 thread size and 3/32 in socket hex size make it suitable for applications needing a compact, reliable fastening solution.

What are the specifications of the DORIAN lock pin 73310190478?

The DORIAN lock pin has a 1/4"-28 thread size, a 3/32 in socket hex size, and an overall length of 33/64 in. The manufacturer part number is 73310190478. It is designed for machining applications requiring secure locking in confined spaces.

Where to buy DORIAN lock pins worldwide?

You can source DORIAN lock pins worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times on this and other DORIAN machining components.

How to install a DORIAN lock pin?

To install a DORIAN lock pin, use a 3/32 in hex key to turn the pin clockwise into a matching 1/4"-28 threaded hole until snug. Avoid over-tightening to prevent thread damage. For removal, turn counterclockwise. Always follow standard machining safety practices and consult your equipment manual.

Used in

Common applications for DORIAN
General turning and profiling on manual lathes — DORIAN MDJNL165D indexable toolholder with DNMG inserts
Hard turning of hardened steel components (45-65 HRC) — DORIAN CCGT-21.51-NFU diamond inserts (CBN grade)
Quick-change tooling for job shops with frequent setup changes — DORIAN SDN50DA tool post for 17-32 in lathe swings
Finishing operations on non-ferrous materials (aluminum, brass) — DORIAN CCGT-060204-NFU PCD inserts
Replacement of worn clamp screws in indexable toolholders — DORIAN finger clamp screw MPN 73310190901
Profiling and contouring on CNC lathes — DORIAN MCLNR246E toolholder with CNMG inserts
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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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