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

3G Electric
RAF ELECTRONIC HARDWARE 4550-440-SS Stainless Steel Male x Female Standoff - Stainless Steel Male x Female Standoffs
RAF ELECTRONIC HARDWAREStainless Steel Male x Female Standoffs

RAF ELECTRONIC HARDWARE 4550-440-SS Stainless Steel Male x Female Standoff

The RAF ELECTRONIC HARDWARE Hex Male-Female Standoff is a stainless steel fastener with a #4-40 thread size and 1 11/16-inch length, supplied in a 25-piece pack (MPN 4550-440-SS). This male x female standoff features…

SKU 3G-OTH-536742

Also listed as: 4550440SS · 4550 440 SS

Brand
RAF ELECTRONIC HARDWARE
Item
4550-440-SS Stainless Steel Male x Female Standoff
Part Number
4550-440-SS
Category
Stainless Steel Male x Female Standoffs
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
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

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

RAF ELECTRONIC HARDWARE
Manufacturer Part Number
4550-440-SS
Type
#4-40 Thread Sz, Hex, Stainless Steel, 25 PK
Lg
1 11/16 in

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

RAF ELECTRONIC HARDWARE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The RAF ELECTRONIC HARDWARE Hex Male-Female Standoff is a stainless steel fastener with a #4-40 thread size and 1 11/16-inch length, supplied in a 25-piece pack (MPN 4550-440-SS). This male x female standoff features a hex shape for secure spacing and mounting in industrial assemblies.

Frequently Asked Questions

What is a hex male-female standoff used for?

A hex male-female standoff creates precise spacing between circuit boards or panels in industrial assemblies. The male thread on one end and female thread on the other allow secure stacking without extra hardware. RAF ELECTRONIC HARDWARE's 4550-440-SS is a stainless steel version for corrosion-resistant mounting.

What are the specifications of the RAF 4550-440-SS standoff?

The RAF ELECTRONIC HARDWARE 4550-440-SS is a hex male-female standoff with #4-40 thread size, 1 11/16-inch length, made of stainless steel, and supplied in a 25-piece pack. It is designed for secure spacing in electronic and industrial assemblies.

Where to buy RAF ELECTRONIC HARDWARE standoffs worldwide?

3G Electric supplies RAF ELECTRONIC HARDWARE standoffs like the 4550-440-SS to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this 25-pack of stainless steel hex male-female standoffs.

How to select the correct male-female standoff length?

Select standoff length based on the gap needed between components plus thread engagement depth. For the RAF 4550-440-SS, the 1 11/16-inch length suits medium stacking heights. Always verify thread size (#4-40) matches mating hardware and consider material—stainless steel offers corrosion resistance for demanding environments.

Not sure this is the right part? Photo-identify it→

RAF ELECTRONIC HARDWARE Products

3G Electric supplies RAF ELECTRONIC HARDWARE 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.

You might also need

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

More from RAF ELECTRONIC HARDWARE

View all RAF ELECTRONIC HARDWARE parts →
This stainless steel hex standoff features a male thread on one end and a female thread on the other, allowing secure spacing and stacking of components in electronic assemblies. With a #8-32 thread size and 3-7/8 in length, it provides corrosion resistance and precise separation for mounting PCBs or panels. Supplied in a 25-pack
RAF ELECTRONIC HARDWARE
This stainless steel hex standoff features a male thread on one end and a female thread on the other, allowing secure spacing and stacking of components in electronic assemblies. With a #8-32 thread size and 3-7/8 in length, it provides corrosion resistance and precise separation for mounting PCBs or panels. Supplied in a 25-pack
This stainless steel hex standoff features a male thread on one end and a female thread on the other, providing a threaded mounting solution for spacing and securing assemblies. With a #4-40 thread size and 1 1/16 in length, it is supplied in a 25-piece pack. Commonly used in electronic enclosures and industrial equipment to create precise spacing between panels or components
RAF ELECTRONIC HARDWARE
This stainless steel hex standoff features a male thread on one end and a female thread on the other, providing a threaded mounting solution for spacing and securing assemblies. With a #4-40 thread size and 1 1/16 in length, it is supplied in a 25-piece pack. Commonly used in electronic enclosures and industrial equipment to create precise spacing between panels or components
This stainless steel hex standoff features a male thread on one end and a female thread on the other, allowing for secure spacing and fastening between panels or components. With a 1/4"-20 thread size and 5 1/2 in length, it is suitable for use in industrial assemblies, enclosures, and structural frames. Supplied in a 25-pack
RAF ELECTRONIC HARDWARE
This stainless steel hex standoff features a male thread on one end and a female thread on the other, allowing for secure spacing and fastening between panels or components. With a 1/4"-20 thread size and 5 1/2 in length, it is suitable for use in industrial assemblies, enclosures, and structural frames. Supplied in a 25-pack
Round standoff with male and female threads for spacing and stacking components. Made of stainless steel with #4-40 thread size and 1-inch length. Supplied in a 25-piece pack
RAF ELECTRONIC HARDWARE
Round standoff with male and female threads for spacing and stacking components. Made of stainless steel with #4-40 thread size and 1-inch length. Supplied in a 25-piece pack

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first