Mfr Part #:

8405

Available from 2 distributors

Mfr Name: Keystone Electronics

Hex standoff with male/female threaded #4-40, aluminum, Iridite plating, 1" (25.4mm) between board height.

✓ Total Stock: 112 pcs

$ Price Range: $0.13 - $0.35

8405 Available from 2 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Braun Electronic Components ✓ Non-Authorised Inventory information	92 pcs On Request	92 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Hybrid Electronics ✓ Non-Authorised Inventory information	20 pcs On Request	20 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

8405 Description

Short technical summary and product information.

The Keystone Electronics 8405 is a hex standoff designed for spacing and mounting printed circuit boards. It features a male/female threaded design with a #4-40 thread size, allowing for secure stacking of boards. The standoff is made of aluminum with Iridite plating, providing corrosion resistance and good electrical conductivity. With a total length of 30.18mm (1.188") and a hex diameter of 6.35mm (0.250"), it offers a between board height of 1.000" (25.40mm). The hex shape enables easy tightening with a wrench or tool. This standoff is suitable for general electronic assembly applications requiring mechanical support and electrical grounding.

8405 Quick Information

Product Type: Hex Standoff

Canonical Name: Hex Standoff, Male/Female, #4-40 Thread, Aluminum, Iridite, 1" Between Board Height

Subcategory: Hex Standoff

8405 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

8405 Estimated Pricing

Qty	Low	High
1+	$0.35	$0.35
10+	$0.27	$0.27
50+	$0.21	$0.21
100+	$0.20	$0.20
250+	$0.19	$0.19
1,000+	$0.15	$0.15
2,500+	$0.13	$0.13
5,000+	$0.13	$0.13

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

8405 Features

Hex standoff with male/female threaded design.
Threaded #4-40 for secure mounting.
Aluminum construction with Iridite plating.
Provides 1" between board height.
Hex shape for easy tool engagement.

8405 Applications

Spacing and mounting printed circuit boards.
Supporting board-to-board connections.
Ideal for prototyping and production assemblies.
Used in electronic enclosures and racks.

8405 FAQs

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

What is the material of the standoff?

Aluminum with Iridite plating.

What is the thread size of the standoff?

#4-40

What is the total length of the standoff?

30.18mm (1.188")

What is the between board height?

1.000" (25.40mm)

Is the standoff RoHS compliant?

RoHS3 compliant (unverified status).

What gender is the standoff?

Male and female.

What is the diameter of the standoff?

6.35mm (0.250") hex.