Mfr Part #:

4501-440-SS

Available from 1 distributors

Mfr Name: RAF Electronic Hardware

Hex standoff with #4-40 thread, male/female, stainless steel, 0.250" between board height. Overall length 0.438".

✓ Total Stock: 300 pcs

$ Price Range: $0.52 - $0.90

4501-440-SS Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Speed Components Ltd ✓ Non-Authorised Inventory information	300 pcs On Request	300 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

4501-440-SS Description

Short technical summary and product information.

This hex standoff from RAF Electronic Hardware is designed for spacing and mounting printed circuit boards. It features a #4-40 thread, male on one end and female on the other, providing versatile board-to-board or board-to-chassis attachment.

The standoff is made from stainless steel, offering corrosion resistance and mechanical strength. It has an overall length of 11.13mm (0.438") and a between-board height of 6.35mm (0.250"). The hex shape has a width of 4.78mm (0.188") across flats, allowing easy tool gripping during installation.

The part is fully threaded along its length, ensuring secure engagement with mating hardware. It is used in applications requiring fixed spacing and electrical isolation between PCBs or between a PCB and a chassis. The standard package quantity is 1 piece.

4501-440-SS Quick Information

Product Type: Hex Standoff

Canonical Name: Hex Standoff, Male/Female, #4-40, Stainless Steel, 0.250" Between Board Height

Subcategory: Board Spacers, Standoffs

4501-440-SS Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

4501-440-SS Estimated Pricing

Qty	Low	High
1+	$0.90	$0.90
10+	$0.73	$0.73
100+	$0.62	$0.62
500+	$0.58	$0.58
1,000+	$0.55	$0.55
2,500+	$0.53	$0.53
5,000+	$0.52	$0.52

Estimated market price range - modelled values for guidance only, not live distributor offers.

4501-440-SS Features

#4-40 threaded hex standoff.
Stainless steel construction for durability.
Male-female gender for versatile mounting.
0.250 inch between board height.
Overall length of 0.438 inches.

4501-440-SS Applications

Spacing and supporting PCB assemblies.
Mounting boards in electronic enclosures.
Providing mechanical separation between boards.
Securing components to chassis panels.

4501-440-SS FAQs

7 frequently asked questions generated from this part’s specifications.

What is the thread size of this standoff?

#4-40

What material is the standoff made of?

Stainless Steel

What is the between board height?

0.250" (6.35mm) 1/4"

What is the overall length of the standoff?

11.13mm (0.438")

Is the standoff threaded?

Yes, it is fully threaded.

What is the gender of this standoff?

Male, Female

Is this product RoHS compliant?

Yes, it is listed as RoHS3 Compliant.