1808 Hex standoff with #4-40 thread, female-female, made of aluminum with iridite finish. Length 0.625" (15.88mm), hex diameter 0.250" (6.35mm), through hole mounting.
Mfr Part #:

1808

Available from 1 distributors
Mfr Name: Keystone Electronics
Keystone Electronics
Hex standoff with #4-40 thread, female-female, made of aluminum with iridite finish. Length 0.625" (15.88mm), hex diameter 0.250" (6.35mm), through hole mounting.
✓ Total Stock: 100 pcs
$ Price Range: $0.08 - $0.37

1808 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
100 pcs
100 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

1808 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Between Board Height
Diameter
Gender
Length
Material
Mounting Type
Plating
Screw, Thread Size
Threaded
Type

1808 Description

Short technical summary and product information.

This hex standoff from Keystone Electronics is designed for spacing and supporting printed circuit boards. It features a #4-40 thread on both ends with female-female gender, allowing secure stacking of boards. The standoff is made from aluminum with an iridite finish for corrosion resistance. With a length of 0.625" (15.88mm) and a hex diameter of 0.250" (6.35mm), it provides a between-board height of 0.625". The through-hole mounting style enables easy installation. This part is RoHS compliant, though the compliance status is unverified.

1808 Quick Information

Product Type: Hex Standoff
Canonical Name: Hex Standoff, Female-Female, #4-40 Thread, Aluminum, Iridite, 0.625" Length
Subcategory: Hex Standoff

1808 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

1808 Estimated Pricing

Qty Low High
1+ $0.18 $0.18
10+ $0.16 $0.16
25+ $0.37 $0.37
50+ $0.13 $0.13
100+ $0.12 $0.12
250+ $0.11 $0.11
1,000+ $0.09 $0.09
2,500+ $0.08 $0.08
5,000+ $0.08 $0.08

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

1808 Features

  • #4-40 female-female threaded standoff.
  • Aluminum construction with iridite finish.
  • 0.625" length for board spacing.
  • 0.250" hex diameter for wrench use.
  • Through-hole mounting style.

1808 Applications

  • Spacing and supporting PCBs in electronics.
  • Mounting boards in enclosures and racks.
  • Creating standoffs for component clearance.
  • Used in prototyping and production assemblies.

1808 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the thread size?

#4-40

What material is the standoff made of?

Aluminum with iridite finish.

What is the length?

0.625" (15.88mm).

Is this part RoHS compliant?

The part is listed as RoHS3 compliant, but this status is unverified.

What is the mounting type?

Through hole.

What is the hex diameter?

0.250" (6.35mm).

What is the gender?

Female-female.

Home
Account

Categories