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USA INDUSTRIALS M2.5x0.45 Stainless Steel Hex Male x Female Standoff - Stainless Steel Male x Female Standoffs
USA INDUSTRIALSStainless Steel Male x Female Standoffs

USA INDUSTRIALS M2.5x0.45 Stainless Steel Hex Male x Female Standoff

The USA INDUSTRIALS Hex Standoff is a stainless steel male x female standoff with an M2.5x0.45 thread size, 31 mm length, hex shape, plain finish, and 6H tolerance (MPN ZSNDF-21).

SKU 3G-OTH-536959

Also listed as: ZSNDF21 · ZSNDF 21

Brand
USA INDUSTRIALS
Item
M2.5x0.45 Stainless Steel Hex Male x Female Standoff
Part Number
ZSNDF-21
Category
Stainless Steel Male x Female Standoffs
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Technical Specifications

USA INDUSTRIALS
Manufacturer Part Number
ZSNDF-21
Type
M2.5x0.45 Thread Sz, Hex, Stainless Steel, Plain, 6H
Lg
31 mm

Technical Documents

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

Product Description

The USA INDUSTRIALS Hex Standoff is a stainless steel male x female standoff with an M2.5x0.45 thread size, 31 mm length, hex shape, plain finish, and 6H tolerance (MPN ZSNDF-21).

Frequently Asked Questions

What is a hex standoff male x female used for?

A hex standoff male x female is used to create a precise, fixed spacing between two panels or components in electronic enclosures, industrial control cabinets, and machinery. The male thread on one end and female thread on the other allow secure stacking without additional hardware.

What are the specifications of the USA INDUSTRIALS ZSNDF-21 standoff?

The USA INDUSTRIALS ZSNDF-21 is a stainless steel hex standoff with M2.5x0.45 thread size, 31 mm length, plain finish, and 6H tolerance. It is male x female configuration, suitable for applications requiring corrosion resistance and dimensional stability.

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 site. Contact us for pricing and lead time on the ZSNDF-21 or other hex standoff sizes.

How to select the correct hex standoff length for an assembly?

To select the correct hex standoff length, measure the required separation between the two mounting surfaces, then add the thickness of any gaskets or washers. The USA INDUSTRIALS ZSNDF-21 offers a 31 mm length, which is common for spacing PCBs or panels in industrial equipment.

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 stainless steel 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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