USA INDUSTRIALS Hex Standoff: Male x Female, M2.5x0.45 Thread Sz, 31 mm Lg, Hex, Stainless Steel
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
Need installation or engineering help?
Ask a question
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 INDUSTRIALSUSA 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.









