RS PRO Polyamide 66 PCB Spacer Snap-In Spacer for 4 mm PCB Hole

RS Stock No.:: 304-308
Manufacturer:: RS PRO

RS PRO Polyamide 66 PCB Spacer Snap-In Spacer for 4 mm PCB Hole

Bulk discount available

Subtotal (1 bag of 50 units)*

SGD11.75

(exc. GST)

SGD12.80

(inc. GST)

FREE delivery for orders over $150, or create a business account to enjoy free delivery from just $28

In Stock

Plus 750 unit(s) shipping from 23 March 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit	Per Bag*
50 - 450	SGD0.235	SGD11.75
500 - 950	SGD0.224	SGD11.20
1000 - 2450	SGD0.207	SGD10.35
2500 - 4950	SGD0.191	SGD9.55
5000 +	SGD0.183	SGD9.15

*price indicative

RS Stock No.:: 304-308
Manufacturer:: RS PRO

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	RS PRO
	Product Type	PCB Spacer
	Sub Type	Snap-In Spacer
	Height	6.4mm
	Chassis Hole Diameter	4.75mm
	Chassis Thickness	1.57mm
	PCB Hole Diameter	4mm
	PCB Thickness	1.57mm
	Material	Polyamide 66
	Standards/Approvals	No

	Select all
	Brand RS PRO
	Product Type PCB Spacer
	Sub Type Snap-In Spacer
	Height 6.4mm
	Chassis Hole Diameter 4.75mm
	Chassis Thickness 1.57mm
	PCB Hole Diameter 4mm
	PCB Thickness 1.57mm
	Material Polyamide 66
	Standards/Approvals No

COO (Country of Origin):: CN

RS PRO Locking Support Post, Releasable Locking Mechanism

The RS PRO Locking Support Post is designed to securely hold printed circuit boards (PCBs) in place with ease. Its primary use is in mounting panels, providing a reliable and efficient solution for various electronic applications. The main benefit of this product is its simple installation process, which requires no additional tooling.

Features and Benefits

Releasable Locking Mechanism: Securely holds the PCB in place, ensuring stability and reliability.

Ideal for Mounting Panels from 0.79mm to 1.98mm: Versatile use across different panel thicknesses.

Simple Snap-Lock Design: No installation tooling required, saving time and effort.

Applications

Electronics manufacturing

PCB assembly

Panel mounting

Additional Information

Made from durable nylon material, ensuring longevity and resistance to wear.

Why RS PRO?

RS PRO is the own brand of RS, offering professional quality products and solutions across all industries and technologies. Our product range is rigorously tested, inspected, and audited against demanding international standards to provide you with industrial-grade quality, at the right price. Making RS PRO your smart choice.