HMX

Hmx Egg Yolk

Standard ProfileLinear5
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Switch Overview

The HMX Egg Yolk is a switch built with HMX's first hybrid molding system, which allows the bottom housing and center mast to be molded from different materials. The Egg Yolk uses a durable PA66 with 10% glass fiber for the bottom housing and HMX's S1 blend for the center mast. This combination achieves a crisp, clacky, and very clean sound profile while maintaining excellent structural rigidity. The hybrid molding system makes it practical to use specialty materials like S1 in ways that weren't previously feasible, opening new possibilities for customizing switch sound and feel. It carries HMX's well-regarded factory lube finish, offering excellent smoothness out of the box — one of the best-balanced, best-sounding clacky linears HMX has made.

Product Page

Last Updated: September 11, 2026

Specifications

Physical Specifications

Actuation Force
37±2g
Bottom Out Force
45±2g
Pre-travel
2.0mm
Total Travel
3.6±0.2mm

Build & Materials

Stem Material
M2 (Strengthened PP)
Factory Lubed
Yes
Spring
22mm KOS single-stage extended
Designer
KK Lab New (Hybrid Mold)
Mold
ing System, allowing the

Profile Information

Profile
Standard Profile
Type
Linear
Silent
No
Pin Count
5
Force Travel Diagram

Vendor Information

Vendor Information

unikeys

4.2 USD
Note: Price information may not be accurate. Please verify the current price on the vendor's website.
Quantity:10 pcs
IN_STOCK
Last Updated: 9/3/2026

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