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 Round Male-Female Standoff: Male x Female, #4-40 Thread Sz, 7/16 in Lg - Aluminum Male x Female Standoffs
RAF ELECTRONIC HARDWAREAluminum Male x Female Standoffs

RAF ELECTRONIC HARDWARE Round Male-Female Standoff: Male x Female, #4-40 Thread Sz, 7/16 in Lg

The RAF ELECTRONIC HARDWARE Round Male-Female Standoff is a #4-40 thread size, 7/16 in length, aluminum, 2B, 25 PK component (MPN 4001-440-AL). This male x female standoff is designed for spacing and mounting…

SKU 3G-OTH-538857

Brand
RAF ELECTRONIC HARDWARE
Item
Round Male-Female Standoff: Male x Female, #4-40 Thread Sz, 7/16 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
4001-440-AL
Type
#4-40 Thread Sz, Round, Aluminum, 2B, 25 PK
Lg
7/16 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 Round Male-Female Standoff is a #4-40 thread size, 7/16 in length, aluminum, 2B, 25 PK component (MPN 4001-440-AL). This male x female standoff is designed for spacing and mounting applications in industrial assemblies.

Frequently Asked Questions

What is a round male-female standoff used for?

A round male-female standoff is used to create precise spacing between circuit boards, panels, or components 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 #4-40 aluminum version provides lightweight, corrosion-resistant support in electronics and machinery.

What are the specifications of the RAF ELECTRONIC HARDWARE 4001-440-AL standoff?

The RAF ELECTRONIC HARDWARE 4001-440-AL is a round male-female standoff with #4-40 thread size, 7/16 in length, aluminum construction, and 2B thread class. It comes in a 25-piece pack. These specs ensure compatibility with standard #4-40 hardware for reliable spacing in industrial mounting applications.

Where to buy RAF ELECTRONIC HARDWARE standoffs worldwide?

3G Electric supplies RAF ELECTRONIC HARDWARE standoffs worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver the 4001-440-AL and other hardware to your facility. Contact us for a quote and delivery timeline to your location.

How to install a male-female standoff?

To install a male-female standoff, first thread the male end into a tapped hole or nut on the mounting surface. Then secure the component over the female end using a screw of matching #4-40 thread size. Tighten to manufacturer torque specs to avoid stripping the aluminum threads. RAF ELECTRONIC HARDWARE standoffs are designed for repeat assembly.

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.