Traditional magnetic buttons excel in effortless engagement, but pure magnetic attraction exhibits lower resistance against horizontal shear forces. On tight-fitting blouses, adaptive waistbands, or tailored collars, shear stress can slide smooth magnetic faces apart. magtech® YKQ series interlocking hybrid buttons solve this challenge through mechanical-magnetic coupling.

1. Precision Male-Female Stepped Keyway

The YKQ-3101 and YKQ-3102 button pair features a precision-machined stepped keyway. When the opposing halves approach, the magnetic attraction automatically seats the male plug into the female socket, creating an interlocking mechanical barrier against horizontal displacement.

2. Infinite Shear Resistance Under Load

Because sideways translation is blocked by the solid acrylic wall, horizontal shear strength is determined by the tensile shear modulus of the polymer rather than magnetic flux limits. The button cannot pop open from horizontal fabric tension; it requires a deliberate vertical peel to disengage.

3. Ultra-Lightweight Acrylic Formulation

Weighing only 0.8 g per unit, the high-gloss acrylic shell provides vibrant Ruby Red and River Shell White finishes with zero fabric sag on fine georgettes and lightweight blouses.

Request dimensional tolerance drawings and mechanical shear stress test sheets at magtech.global.