Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
USA INDUSTRIALS Hex Standoff: Male x Female, M2.5x0.45 Thread Sz, 31 mm Lg, Hex, Aluminum - Aluminum Male x Female Standoffs
USA INDUSTRIALSAluminum Male x Female Standoffs

USA INDUSTRIALS Hex Standoff: Male x Female, M2.5x0.45 Thread Sz, 31 mm Lg, Hex, Aluminum

The USA INDUSTRIALS Hex Standoff is a male x female aluminum standoff with M2.5x0.45 thread size, 31 mm length, 4.5 mm hex width, and 6H thread class. It is plain finish and hex-shaped, designed for spacing and…

SKU 3G-OTH-538925

Brand
USA INDUSTRIALS
Item
Hex Standoff: Male x Female, M2.5x0.45 Thread Sz, 31 mm Lg, Hex, Aluminum
Category
Aluminum Male x Female Standoffs
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

USA INDUSTRIALS
Manufacturer Part Number
ZSNDF-91
Type
M2.5x0.45 Thread Sz, Hex, Aluminum, Plain, 6H
Lg
31 mm
Hex Wd
4.5 mm
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The USA INDUSTRIALS Hex Standoff is a male x female aluminum standoff with M2.5x0.45 thread size, 31 mm length, 4.5 mm hex width, and 6H thread class. It is plain finish and hex-shaped, 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 to create precise spacing between two components in electronic or industrial assemblies. Its male x female threaded design allows secure mounting of circuit boards, panels, or brackets while maintaining electrical isolation and mechanical stability.

What are the specifications of the USA INDUSTRIALS ZSNDF-91 standoff?

The USA INDUSTRIALS ZSNDF-91 hex standoff has M2.5x0.45 thread size, 31 mm length, 4.5 mm hex width, and 6H thread class. It is made of aluminum with a plain finish, male x female configuration, and hex shape for easy wrench installation.

Where to buy USA INDUSTRIALS standoffs in worldwide?

3G Electric supplies USA INDUSTRIALS standoffs worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order the ZSNDF-91 or other hex standoffs for your application.

How to install a male x female hex standoff?

To install a male x female hex standoff, first thread the male end into the mounting hole of the base component. Use a hex wrench on the standoff's hex body to tighten securely. Then attach the second component onto the female threads and fasten with a screw of matching thread size.

Used in

Common applications for USA INDUSTRIALS
Chemical processing — USA INDUSTRIALS FEP-encapsulated silicone cam-and-groove gaskets for corrosion-resistant sealing in coupling systems.
Food and beverage — USA INDUSTRIALS food-grade FKM cam-and-groove gaskets for sanitary fluid transfer in processing lines.
Water treatment — USA INDUSTRIALS 304 stainless steel gate valves for isolation in piping systems handling non-potable water.
Oil and gas — USA INDUSTRIALS brass ball valves for manual shut-off in low-pressure gas or fluid lines.
Pharmaceutical manufacturing — USA INDUSTRIALS 316 stainless steel globe valves for precise flow control in clean-room environments.
General industrial MRO — USA INDUSTRIALS polypropylene cam-and-groove fittings for temporary hose connections in plant maintenance.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from USA INDUSTRIALS

View all USA INDUSTRIALS parts →
Hex Standoff: Male x Female, M4x0.70 Thread Sz, 30 mm Lg, Hex, Aluminum, Plain, 8 mm Hex Wd, 6H (MPN ZSNDF-139). Key specifications — Brand: USA INDUSTRIALS.
USA INDUSTRIALS
Hex Standoff: Male x Female, M4x0.70 Thread Sz, 30 mm Lg, Hex, Aluminum, Plain, 8 mm Hex Wd, 6H (MPN ZSNDF-139). Key specifications — Brand: USA INDUSTRIALS.
Hex Standoff: Male x Female, M3x0.50 Thread Sz, 8 mm Lg, Hex, Aluminum, Plain, 6 mm Hex Wd, Aluminum (MPN ZSNDF-97). Key specifications — Brand: USA INDUSTRIALS.
USA INDUSTRIALS
Hex Standoff: Male x Female, M3x0.50 Thread Sz, 8 mm Lg, Hex, Aluminum, Plain, 6 mm Hex Wd, Aluminum (MPN ZSNDF-97). Key specifications — Brand: USA INDUSTRIALS.
Hex Standoff: Male x Female, M4x0.70 Thread Sz, 22 mm Lg, Hex, Aluminum, Plain, 6 mm Hex Wd, 6H (MPN ZSNDF-114). Key specifications — Brand: USA INDUSTRIALS.
USA INDUSTRIALS
Hex Standoff: Male x Female, M4x0.70 Thread Sz, 22 mm Lg, Hex, Aluminum, Plain, 6 mm Hex Wd, 6H (MPN ZSNDF-114). Key specifications — Brand: USA INDUSTRIALS.
Hex Standoff: Male x Female, M3x0.50 Thread Sz, 12 mm Lg, Hex, Aluminum, Plain, 6 mm Hex Wd, 6H (MPN ZSNDF-101). Key specifications — Brand: USA INDUSTRIALS.
USA INDUSTRIALS
Hex Standoff: Male x Female, M3x0.50 Thread Sz, 12 mm Lg, Hex, Aluminum, Plain, 6 mm Hex Wd, 6H (MPN ZSNDF-101). Key specifications — Brand: USA INDUSTRIALS.
Hex Standoff: Male x Female, M3x0.50 Thread Sz, 20 mm Lg, Hex, Aluminum, Plain, 6 mm Hex Wd, 6H (MPN ZSNDF-111). Key specifications — Brand: USA INDUSTRIALS.
USA INDUSTRIALS
Hex Standoff: Male x Female, M3x0.50 Thread Sz, 20 mm Lg, Hex, Aluminum, Plain, 6 mm Hex Wd, 6H (MPN ZSNDF-111). Key specifications — Brand: USA INDUSTRIALS.
Hex Standoff: Male x Female, M2.5x0.45 Thread Sz, 6 mm Lg, Hex, Aluminum, Plain, 4.5 mm Hex Wd, 6H (MPN ZSNDF-73). Key specifications — Brand: USA INDUSTRIALS.
USA INDUSTRIALS
Hex Standoff: Male x Female, M2.5x0.45 Thread Sz, 6 mm Lg, Hex, Aluminum, Plain, 4.5 mm Hex Wd, 6H (MPN ZSNDF-73). Key specifications — Brand: USA INDUSTRIALS.
Hex Standoff: Male x Female, M4x0.70 Thread Sz, 5 mm Lg, Hex, Aluminum, Plain, 8 mm Hex Wd, Aluminum (MPN ZSNDF-119). Key specifications — Brand: USA INDUSTRIALS.
USA INDUSTRIALS
Hex Standoff: Male x Female, M4x0.70 Thread Sz, 5 mm Lg, Hex, Aluminum, Plain, 8 mm Hex Wd, Aluminum (MPN ZSNDF-119). Key specifications — Brand: USA INDUSTRIALS.
Hex Standoff: Male x Female, M3x0.50 Thread Sz, 8 mm Lg, Hex, Aluminum, Plain, 4.5 mm Hex Wd, 6H (MPN ZSNDF-76). Key specifications — Brand: USA INDUSTRIALS.
USA INDUSTRIALS
Hex Standoff: Male x Female, M3x0.50 Thread Sz, 8 mm Lg, Hex, Aluminum, Plain, 4.5 mm Hex Wd, 6H (MPN ZSNDF-76). Key specifications — Brand: USA INDUSTRIALS.