We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

RAF ELECTRONIC HARDWARE Hex Male-Female Standoff: Male x Female, #4-40 Thread Sz, 2 3/16 in Lg - Aluminum Male x Female Standoffs
RAF ELECTRONIC HARDWAREAluminum Male x Female Standoffs

RAF ELECTRONIC HARDWARE Hex Male-Female Standoff: Male x Female, #4-40 Thread Sz, 2 3/16 in Lg

The RAF ELECTRONIC HARDWARE Hex Male-Female Standoff (MPN 4558-440-AL) is a #4-40 thread size, 2 3/16 in long, hex-shaped aluminum standoff in a plain finish, supplied in a 25-piece pack. This male x female standoff…

SKU 3G-OTH-538831

Brand
RAF ELECTRONIC HARDWARE
Item
Hex Male-Female Standoff: Male x Female, #4-40 Thread Sz, 2 3/16 in Lg
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

RAF ELECTRONIC HARDWARE
Manufacturer Part Number
4558-440-AL
Type
#4-40 Thread Sz, Hex, Aluminum, Plain, 25 PK
Lg
2 3/16 in
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

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

Product Description

The RAF ELECTRONIC HARDWARE Hex Male-Female Standoff (MPN 4558-440-AL) is a #4-40 thread size, 2 3/16 in long, hex-shaped aluminum standoff in a plain finish, supplied in a 25-piece pack. This male x female standoff provides a threaded mounting solution for spacing and securing components in industrial assemblies.

Frequently Asked Questions

What is a hex male-female standoff used for?

A hex male-female standoff like the RAF ELECTRONIC HARDWARE 4558-440-AL is used to create precise spacing and secure mounting between circuit boards, panels, or components in industrial assemblies. Its male and female threads allow it to act as both a fastener and a spacer, simplifying installation in tight enclosures.

What are the specifications of the RAF 4558-440-AL standoff?

The RAF ELECTRONIC HARDWARE 4558-440-AL is a #4-40 thread size, 2 3/16 in long, hex-shaped aluminum standoff with a plain finish. It is a male x female type, supplied in a 25-piece pack. The hex shape allows easy wrench tightening, and aluminum provides lightweight corrosion resistance.

Where to buy RAF 4558-440-AL standoffs worldwide?

3G Electric supplies the RAF ELECTRONIC HARDWARE 4558-440-AL hex male-female standoff to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source and deliver genuine parts across 14 departments, including fasteners and hardware.

How to install a hex male-female standoff?

To install a hex male-female standoff like the RAF 4558-440-AL, first thread the male end into a tapped hole or through a panel with a nut. Then secure the mating component onto the female threads using a screw. Use a wrench on the hex body to tighten without damaging the threads. Avoid over-torquing to prevent stripping.

RAF ELECTRONIC HARDWARE Products

3G Electric supplies RAF ELECTRONIC HARDWARE 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 RAF ELECTRONIC HARDWARE

View all RAF ELECTRONIC HARDWARE parts
Hex Male-Female Standoff: Male x Female, #2-56 Thread Sz, 13/32 in Lg, Hex, Aluminum, Alodine, 25 PK (MPN 4501-256-AL-7). Key specifications — Brand: RAF ELECTRONIC HARDWARE.
RAF ELECTRONIC HARDWARE
Hex Male-Female Standoff: Male x Female, #2-56 Thread Sz, 13/32 in Lg, Hex, Aluminum, Alodine, 25 PK (MPN 4501-256-AL-7). Key specifications — Brand: RAF ELECTRONIC HARDWARE.
Hex Male-Female Standoff: Male x Female, #8-32 Thread Sz, 1 1/2 in Lg, Hex, Aluminum, Plain, 25 PK (MPN 4544-832-AL). Key specifications — Brand: RAF ELECTRONIC HARDWARE.
RAF ELECTRONIC HARDWARE
Hex Male-Female Standoff: Male x Female, #8-32 Thread Sz, 1 1/2 in Lg, Hex, Aluminum, Plain, 25 PK (MPN 4544-832-AL). Key specifications — Brand: RAF ELECTRONIC HARDWARE.
Hex Male-Female Standoff: Male x Female, #6-32 Thread Sz, 3/4 in Lg, Hex, Aluminum, Alodine, 25 PK (MPN 4505-632-AL-7). Key specifications — Brand: RAF ELECTRONIC HARDWARE.
RAF ELECTRONIC HARDWARE
Hex Male-Female Standoff: Male x Female, #6-32 Thread Sz, 3/4 in Lg, Hex, Aluminum, Alodine, 25 PK (MPN 4505-632-AL-7). Key specifications — Brand: RAF ELECTRONIC HARDWARE.
Hex Male-Female Standoff: Male x Female, #4-40 Thread Sz, 1 1/4 in Lg, Hex, Aluminum, Plain, 25 PK (MPN 4543-440-AL). Key specifications — Brand: RAF ELECTRONIC HARDWARE.
RAF ELECTRONIC HARDWARE
Hex Male-Female Standoff: Male x Female, #4-40 Thread Sz, 1 1/4 in Lg, Hex, Aluminum, Plain, 25 PK (MPN 4543-440-AL). Key specifications — Brand: RAF ELECTRONIC HARDWARE.
Hex Male-Female Standoff: Male x Female, #4-40 Thread Sz, 1 3/8 in Lg, Hex, Aluminum, Plain, 25 PK (MPN 4516-440-AL). Key specifications — Brand: RAF ELECTRONIC HARDWARE.
RAF ELECTRONIC HARDWARE
Hex Male-Female Standoff: Male x Female, #4-40 Thread Sz, 1 3/8 in Lg, Hex, Aluminum, Plain, 25 PK (MPN 4516-440-AL). Key specifications — Brand: RAF ELECTRONIC HARDWARE.
Hex Male-Female Standoff: Male x Female, #6-32 Thread Sz, 1/2 in Lg, Hex, Aluminum, Alodine, 25 PK (MPN 4501-632-AL-7). Key specifications — Brand: RAF ELECTRONIC HARDWARE.
RAF ELECTRONIC HARDWARE
Hex Male-Female Standoff: Male x Female, #6-32 Thread Sz, 1/2 in Lg, Hex, Aluminum, Alodine, 25 PK (MPN 4501-632-AL-7). Key specifications — Brand: RAF ELECTRONIC HARDWARE.
Hex Male-Female Standoff: Male x Female, #6-32 Thread Sz, 5/8 in Lg, Hex, Aluminum, Plain, 2B, 25 PK (MPN 4503-632-AL). Key specifications — Brand: RAF ELECTRONIC HARDWARE.
RAF ELECTRONIC HARDWARE
Hex Male-Female Standoff: Male x Female, #6-32 Thread Sz, 5/8 in Lg, Hex, Aluminum, Plain, 2B, 25 PK (MPN 4503-632-AL). Key specifications — Brand: RAF ELECTRONIC HARDWARE.
Hex Male-Female Standoff: Male x Female, #4-40 Thread Sz, 9/16 in Lg, Hex, Aluminum, Alodine, 25 PK (MPN 4532-440-AL-7). Key specifications — Brand: RAF ELECTRONIC HARDWARE.
RAF ELECTRONIC HARDWARE
Hex Male-Female Standoff: Male x Female, #4-40 Thread Sz, 9/16 in Lg, Hex, Aluminum, Alodine, 25 PK (MPN 4532-440-AL-7). Key specifications — Brand: RAF ELECTRONIC HARDWARE.