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
RAF ELECTRONIC HARDWARE Hex Male-Female Standoff: Male x Female, #4-40 Thread Sz, 1/2 in Lg, Hex - 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, 1/2 in Lg, Hex

The RAF ELECTRONIC HARDWARE Hex Male-Female Standoff (MPN 4531-440-AL) is an aluminum male x female standoff with a #4-40 thread size, 1/2 in length, hex shape, plain finish, and 2B thread class, supplied in a…

SKU 3G-OTH-538871

Brand
RAF ELECTRONIC HARDWARE
Item
Hex Male-Female Standoff: Male x Female, #4-40 Thread Sz, 1/2 in Lg, Hex
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
4531-440-AL
Type
#4-40 Thread Sz, Hex, Aluminum, Plain, 2B, 25 PK
Lg
1/2 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 4531-440-AL) is an aluminum male x female standoff with a #4-40 thread size, 1/2 in length, hex shape, plain finish, and 2B thread class, supplied in a 25-piece pack.

Frequently Asked Questions

What is a hex male-female standoff used for?

A hex male-female standoff, like the RAF ELECTRONIC HARDWARE 4531-440-AL, is used to create precise spacing between circuit boards or components in electronic assemblies. The male thread on one end and female thread on the other allow secure stacking and mounting in enclosures, panels, and industrial control systems.

What are the specifications of the RAF 4531-440-AL standoff?

The RAF ELECTRONIC HARDWARE 4531-440-AL is a #4-40 thread size, 1/2 in length, hex-shaped aluminum standoff with a plain finish and 2B thread class. It comes in a 25-piece pack. The male-female design provides reliable spacing and fastening in electronic and industrial applications.

Where to buy RAF ELECTRONIC HARDWARE standoffs worldwide?

3G Electric supplies RAF ELECTRONIC HARDWARE standoffs like the 4531-440-AL to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this and other electronic hardware components.

How to select the right standoff length for an assembly?

To select the correct standoff length, measure the required spacing between components plus the thickness of any mounting hardware. For the RAF 4531-440-AL, the 1/2 in length suits many PCB-to-chassis or board-to-board applications. Always verify thread size (#4-40) and material compatibility (aluminum) with your environment.

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 →
Round Male-Female Standoffs: Male x Female, #10-32 Thread Sz, 2 3/8 in Lg, Round, Aluminum, 25 PK (MPN 4197-1032-AL). Key specifications — Brand: RAF ELECTRONIC HARDWARE.
RAF ELECTRONIC HARDWARE
Round Male-Female Standoffs: Male x Female, #10-32 Thread Sz, 2 3/8 in Lg, Round, Aluminum, 25 PK (MPN 4197-1032-AL). Key specifications — Brand: RAF ELECTRONIC HARDWARE.
Hex Male-Female Standoff: Male x Female, #6-32 Thread Sz, 2 3/4 in Lg, Hex, Aluminum, Alodine, 25 PK (MPN 4562-632-AL-7). Key specifications — Brand: RAF ELECTRONIC HARDWARE.
RAF ELECTRONIC HARDWARE
Hex Male-Female Standoff: Male x Female, #6-32 Thread Sz, 2 3/4 in Lg, Hex, Aluminum, Alodine, 25 PK (MPN 4562-632-AL-7). Key specifications — Brand: 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.
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.