4803 Keystone Electronics 4803 is a nylon #4-40 hex standoff with male and female threads, 0.625" between board height, in natural color.
Mfr Part #:

4803

Available from 1 distributors
Mfr Name: Keystone Electronics
Keystone Electronics
Keystone Electronics 4803 is a nylon #4-40 hex standoff with male and female threads, 0.625" between board height, in natural color.
✓ Total Stock: 400 pcs

4803 Available from 1 distributor

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

4803 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Between Board Height
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Screw, Thread Size
Threaded
Type

4803 Description

Short technical summary and product information.

The Keystone Electronics 4803 is a nylon hex standoff designed for spacing and supporting printed circuit boards. This component features #4-40 threaded connections with a male-female gender configuration, making it suitable for mounting where one end is threaded into a board and the other provides a screw receiver.

 

With a between board height of 0.625" (15.88mm), this standoff provides precise and reliable separation between stacked boards. The construction from natural nylon offers electrical insulation, corrosion resistance, and lightweight mechanical support.

 

Typical applications include PCB assembly, prototyping, and general electronic hardware where non-conductive spacing elements are required. The hexagonal shape allows for easy installation with standard tools. As a threaded standoff, it offers strong mechanical retention compared to snap-fit or unthreaded spacers.

4803 Quick Information

Product Type: Hex Standoff
Canonical Name: Hex Standoff #4-40 Nylon Male-Female Threaded 0.625" Between Board Height
Subcategory: Hex Standoff

4803 Compliance

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

4803 Features

  • #4-40 threaded hex standoff.
  • Male-female connection type.
  • Natural nylon construction material.
  • 0.625 inch between board height.
  • Designed for PCB spacing and support.

4803 Applications

  • Used for PCB stacking and spacing.
  • Ideal for electronic enclosures assembly.
  • Suitable for prototyping and test fixtures.

4803 FAQs

7 frequently asked questions generated from this part’s specifications.
What thread size does the Keystone 4803 standoff use?

The Keystone 4803 uses a #4-40 thread size.

What is the between board height of the 4803 standoff?

The between board height is 0.625 inches (15.88mm).

Is the 4803 standoff threaded?

Yes, the 4803 standoff is threaded.

What material is the 4803 standoff made of?

The 4803 standoff is made of nylon.

What is the gender of the 4803 standoff?

The 4803 standoff has male and female genders.

What is the color of the 4803 standoff?

The standoff is natural (uncolored) nylon.

Who manufactures the 4803 standoff?

The 4803 is manufactured by Keystone Electronics.

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