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, 15/16 in Lg, Hex - Plastic Male x Female Standoffs
RAF ELECTRONIC HARDWAREPlastic Male x Female Standoffs

RAF ELECTRONIC HARDWARE Hex Male-Female Standoff: Male x Female, #4-40 Thread Sz, 15/16 in Lg, Hex

The RAF ELECTRONIC HARDWARE Hex Male-Female Standoff is a #4-40 thread size, 15/16 in length, hex-shaped nylon standoff with plain finish and 2B thread class, supplied in a 25-piece pack (MPN 4509-440-N). This…

SKU 3G-OTH-542431

Brand
RAF ELECTRONIC HARDWARE
Item
Hex Male-Female Standoff: Male x Female, #4-40 Thread Sz, 15/16 in Lg, Hex
Category
Plastic 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
4509-440-N
Type
#4-40 Thread Sz, Hex, Nylon, Plain, 2B, 25 PK
Lg
15/16 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 is a #4-40 thread size, 15/16 in length, hex-shaped nylon standoff with plain finish and 2B thread class, supplied in a 25-piece pack (MPN 4509-440-N). This plastic male x female standoff provides a reliable spacing solution for PCB mounting and component isolation in industrial assemblies.

Frequently Asked Questions

What is a RAF ELECTRONIC HARDWARE hex male-female standoff used for?

This nylon standoff provides reliable spacing and isolation for PCB mounting and component assembly in industrial electronics. Its male-female design allows secure stacking of boards while preventing electrical shorts, making it ideal for control panels, instrumentation, and automation equipment.

What are the specifications of the RAF 4509-440-N standoff?

The RAF ELECTRONIC HARDWARE 4509-440-N is a #4-40 thread size, 15/16 in length, hex-shaped nylon standoff with plain finish and 2B thread class. It comes in a 25-piece pack and is designed for male-female PCB spacing 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, customs clearance, and delivery to your facility. Contact us to order the 4509-440-N or other nylon standoff sizes for your project.

How to select the correct nylon standoff length for PCB mounting?

Measure the required gap between boards or between board and chassis, then choose a standoff length that matches that spacing. For the RAF 4509-440-N, the 15/16 in length suits typical isolation needs. Always verify thread size (#4-40) and material compatibility with your assembly environment.

RAF ELECTRONIC HARDWARE Products

3G Electric supplies RAF ELECTRONIC HARDWARE plastic 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, #4-40 Thread Sz, 11/16 in Lg, Hex, Nylon, Plain, 2B, 25 PK (MPN 4534-440-N). Key specifications — Brand: RAF ELECTRONIC HARDWARE.
RAF ELECTRONIC HARDWARE
Hex Male-Female Standoff: Male x Female, #4-40 Thread Sz, 11/16 in Lg, Hex, Nylon, Plain, 2B, 25 PK (MPN 4534-440-N). Key specifications — Brand: RAF ELECTRONIC HARDWARE.
Hex Male-Female Standoff: Male x Female, #6-32 Thread Sz, 13/16 in Lg, Hex, Nylon, 6/6 Nylon, 25 PK (MPN 4535-632-N). Key specifications — Brand: RAF ELECTRONIC HARDWARE.
RAF ELECTRONIC HARDWARE
Hex Male-Female Standoff: Male x Female, #6-32 Thread Sz, 13/16 in Lg, Hex, Nylon, 6/6 Nylon, 25 PK (MPN 4535-632-N). Key specifications — Brand: RAF ELECTRONIC HARDWARE.
Hex Male-Female Standoff: Male x Female, #4-40 Thread Sz, 3/8 in Lg, Hex, Nylon, Plain, Nylon, 25 PK (MPN 4500-440-N). Key specifications — Brand: RAF ELECTRONIC HARDWARE.
RAF ELECTRONIC HARDWARE
Hex Male-Female Standoff: Male x Female, #4-40 Thread Sz, 3/8 in Lg, Hex, Nylon, Plain, Nylon, 25 PK (MPN 4500-440-N). Key specifications — Brand: RAF ELECTRONIC HARDWARE.
Hex Male-Female Standoff: Male x Female, #2-56 Thread Sz, 21/32 in Lg, Hex, Nylon, 6/6 Nylon, 25 PK (MPN 4505-256-N). Key specifications — Brand: RAF ELECTRONIC HARDWARE.
RAF ELECTRONIC HARDWARE
Hex Male-Female Standoff: Male x Female, #2-56 Thread Sz, 21/32 in Lg, Hex, Nylon, 6/6 Nylon, 25 PK (MPN 4505-256-N). Key specifications — Brand: RAF ELECTRONIC HARDWARE.
Hex Male-Female Standoff: Male x Female, #4-40 Thread Sz, 13/32 in Lg, Hex, Nylon, Plain, 2B, 25 PK (MPN 4530A-440-N). Key specifications — Brand: RAF ELECTRONIC HARDWARE.
RAF ELECTRONIC HARDWARE
Hex Male-Female Standoff: Male x Female, #4-40 Thread Sz, 13/32 in Lg, Hex, Nylon, Plain, 2B, 25 PK (MPN 4530A-440-N). Key specifications — Brand: RAF ELECTRONIC HARDWARE.
Hex Male-Female Standoff: Male x Female, #6-32 Thread Sz, 1/2 in Lg, Hex, Nylon, 6/6 Nylon, 25 PK (MPN 4530-632-N). 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, Nylon, 6/6 Nylon, 25 PK (MPN 4530-632-N). Key specifications — Brand: RAF ELECTRONIC HARDWARE.
Hex Male-Female Standoff: Male x Female, #2-56 Thread Sz, 3/8 in Lg, Hex, Nylon, 6/6 Nylon, 25 PK (MPN 4500T-256-N). Key specifications — Brand: RAF ELECTRONIC HARDWARE.
RAF ELECTRONIC HARDWARE
Hex Male-Female Standoff: Male x Female, #2-56 Thread Sz, 3/8 in Lg, Hex, Nylon, 6/6 Nylon, 25 PK (MPN 4500T-256-N). Key specifications — Brand: RAF ELECTRONIC HARDWARE.
Hex Male-Female Standoff: Male x Female, #6-32 Thread Sz, 3 1/4 in Lg, Hex, Nylon, 6/6 Nylon, 25 PK (MPN 4566-632-N). Key specifications — Brand: RAF ELECTRONIC HARDWARE.
RAF ELECTRONIC HARDWARE
Hex Male-Female Standoff: Male x Female, #6-32 Thread Sz, 3 1/4 in Lg, Hex, Nylon, 6/6 Nylon, 25 PK (MPN 4566-632-N). Key specifications — Brand: RAF ELECTRONIC HARDWARE.