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HURON HOB15JN Lathe Chuck Jaw Nut - Lathe Chuck Jaw Nuts
HURONLathe Chuck Jaw Nuts

HURON HOB15JN Lathe Chuck Jaw Nut

The HURON HOB15JN is a lathe chuck jaw nut designed for 15-inch chuck diameters. It features a 1.5 mm X 60° serrated gripping surface and an M20 thread size. This replacement component is manufactured by HURON under…

SKU 3G-OTH-187203

Brand
HURON
Item
HOB15JN Lathe Chuck Jaw Nut
Category
Lathe Chuck Jaw Nuts
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

HURON
Manufacturer Part Number
HOB15JN

Technical Documents

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

Product Description

The HURON HOB15JN is a lathe chuck jaw nut designed for 15-inch chuck diameters. It features a 1.5 mm X 60° serrated gripping surface and an M20 thread size. This replacement component is manufactured by HURON under part number HOB15JN.

Frequently Asked Questions

What is the HURON HOB15JN lathe chuck jaw nut used for?

The HURON HOB15JN is a replacement jaw nut for 15-inch lathe chucks. It secures the top jaws to the master jaws, ensuring accurate workpiece gripping during turning operations. Its 1.5 mm X 60° serrated surface provides positive engagement, making it suitable for precision machining in metalworking shops.

What are the specifications of the HURON HOB15JN jaw nut?

The HURON HOB15JN has an M20 thread size and a 1.5 mm X 60° serrated gripping surface. It is designed for 15-inch chuck diameters and is manufactured by HURON under part number HOB15JN. This jaw nut is a direct replacement component for compatible HURON chucks.

Where to buy the HURON HOB15JN jaw nut worldwide?

3G Electric supplies the HURON HOB15JN jaw nut to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source genuine replacement parts like this M20 serrated nut for lathe chucks across multiple departments.

How to select the correct replacement jaw nut for a HURON lathe chuck?

To select the correct replacement, match the thread size (M20) and serration pitch (1.5 mm X 60°) to your existing chuck. Verify the chuck diameter (15 inches) and the manufacturer part number (HOB15JN). Always consult your chuck manual or contact 3G Electric for cross-reference assistance to ensure proper fit and performance.

Used in

Common applications for HURON
Metal fabrication – HURON square serrated aluminum jaws (AKT10) for gripping steel tubes on 10 in chucks during welding prep.
Automotive machining – HURON pointed serrated steel jaws (KT6PL) for holding small-diameter shafts on 6 in chucks in a CNC lathe.
General engineering – HURON tongue-and-groove aluminum jaws (A10MSH) for finishing aluminum parts on 10 in chucks without marring.
Heavy equipment repair – HURON full-grip round serrated aluminum jaws (AKT215MHFG) for clamping large-diameter flanges on 15 in chucks.
Tool and die making – HURON pointed tongue-and-groove steel jaws (18MSHOP) for holding irregular die components on 18 in chucks.
Maintenance turnaround – HURON replacement jaw nuts (KT215JN) for restoring grip on 15 in chucks during scheduled downtime.

HURON Products

3G Electric supplies HURON lathe chuck jaw nuts. 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
Single-step hard lathe jaw made of steel with pointed, serrated gripping surface. Designed for use with a 15-inch chuck, featuring a height of 2.45 inches and M20 mounting bolt size. Suitable for clamping workpieces in turning operations within metalworking and industrial manufacturing environments
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Single-step hard lathe jaw made of steel with pointed, serrated gripping surface. Designed for use with a 15-inch chuck, featuring a height of 2.45 inches and M20 mounting bolt size. Suitable for clamping workpieces in turning operations within metalworking and industrial manufacturing environments
This single-step hard lathe jaw features a pointed, serrated steel design for secure workpiece gripping in turning operations. It is intended for use with a 15-inch chuck and has a height of 2.45 inches. The jaw mounts with an M20 bolt, making it suitable for heavy-duty clamping in metalworking and manufacturing applications
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This single-step hard lathe jaw features a pointed, serrated steel design for secure workpiece gripping in turning operations. It is intended for use with a 15-inch chuck and has a height of 2.45 inches. The jaw mounts with an M20 bolt, making it suitable for heavy-duty clamping in metalworking and manufacturing applications
This pointed serrated lathe jaw is designed for use in turning operations, providing secure gripping of workpieces. It features a steel construction and serrated surface for clamping in industrial metalworking environments. The jaw is intended for a 15-inch chuck and has a mounting bolt size of M20
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This pointed serrated lathe jaw is designed for use in turning operations, providing secure gripping of workpieces. It features a steel construction and serrated surface for clamping in industrial metalworking environments. The jaw is intended for a 15-inch chuck and has a mounting bolt size of M20
Steel lathe jaw with pointed serrated gripping surface for 15-inch chucks. Designed for turning, facing, and boring operations on cylindrical or irregular workpieces. Mounting bolt size M20
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Steel lathe jaw with pointed serrated gripping surface for 15-inch chucks. Designed for turning, facing, and boring operations on cylindrical or irregular workpieces. Mounting bolt size M20
Square serrated lathe jaw made of steel, designed for use with a 15-inch chuck and 4-inch height. Features M20 mounting bolts for secure attachment. Suitable for gripping and holding workpieces in turning, facing, and boring operations
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Square serrated lathe jaw made of steel, designed for use with a 15-inch chuck and 4-inch height. Features M20 mounting bolts for secure attachment. Suitable for gripping and holding workpieces in turning, facing, and boring operations

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