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USA INDUSTRIALS Aluminum Male x Female Hex Standoff - Aluminum Male x Female Standoffs
USA INDUSTRIALSAluminum Male x Female Standoffs

USA INDUSTRIALS Aluminum Male x Female Hex Standoff

The USA INDUSTRIALS Hex Standoff is a male x female aluminum standoff with M4x0.70 thread size, 30 mm length, 8 mm hex width, and 6H thread class. It is plain finished and designed for spacing and mounting applications.

SKU 3G-OTH-538895

Also listed as: ZSNDF139 · ZSNDF 139

Brand
USA INDUSTRIALS
Item
Aluminum Male x Female Hex Standoff
Part Number
ZSNDF-139
Category
Aluminum Male x Female Standoffs
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Technical Specifications

USA INDUSTRIALS
Manufacturer Part Number
ZSNDF-139
Type
M4x0.70 Thread Sz, Hex, Aluminum, Plain, 6H
Lg
30 mm
Hex Wd
8 mm

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

Product Description

The USA INDUSTRIALS Hex Standoff is a male x female aluminum standoff with M4x0.70 thread size, 30 mm length, 8 mm hex width, and 6H thread class. It is plain finished and designed for spacing and mounting applications.

Frequently Asked Questions

What is a USA INDUSTRIALS hex standoff used for?

A USA INDUSTRIALS hex standoff is used for spacing and mounting components in industrial assemblies. Its male x female design allows secure stacking of circuit boards, panels, or brackets, providing precise separation and structural support in electrical enclosures and machinery.

What are the specifications of the USA INDUSTRIALS ZSNDF-139 standoff?

The USA INDUSTRIALS ZSNDF-139 hex standoff has M4x0.70 thread size, 30 mm length, 8 mm hex width, and 6H thread class. It is made of aluminum with a plain finish, male x female configuration, and is designed for reliable spacing in industrial applications.

Where to buy USA INDUSTRIALS standoffs worldwide?

3G Electric supplies USA INDUSTRIALS standoffs worldwide, handling full logistics and customs clearance for global delivery. As a sourcing partner, we provide genuine industrial hardware like the ZSNDF-139 hex standoff to customers across multiple sectors, ensuring compliance and timely arrival.

How to select the correct hex standoff for an assembly?

To select the correct hex standoff, match thread size (e.g., M4x0.70), length (30 mm), and hex width (8 mm) to your mounting holes and spacing needs. Consider material—aluminum for lightweight corrosion resistance—and thread class (6H) for fit. Verify male x female orientation for your stack-up.

Used in

Common applications for USA INDUSTRIALS
Petrochemical industry — USA Industrials A193 B7 heavy hex bolts used in high-temperature flange connections on process piping.
Power generation — A193 B7 heavy hex bolts for bolting applications in steam lines and turbine housings.
Structural steel — Heavy hex bolts for high-strength structural connections in industrial buildings and equipment.
Maintenance and repair — Small packs of A193 B7 bolts for on-site replacement in high-pressure systems.
Chemical processing — Corrosion-resistant bolting for reactors and heat exchangers where elevated temperatures are present.
Oil and gas — A193 B7 bolts for wellhead and pipeline flange assemblies requiring reliable sealing.
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USA INDUSTRIALS Products

3G Electric supplies USA INDUSTRIALS aluminum male x female standoffs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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