Heyco Snap-In Bushing 1/4" I.D. – HSB2030 (Heyco #2030 / SB 375-4)
Item Number: HSB2030
Manufacturer Item Number: 2030
Manufacturer: HW ECKHARDT (Heyco)

The Heyco Snap-In Bushing HSB2030 is the perfect solution for converting sharp-edged panel holes into clean, insulated pass-throughs. Designed for a 0.375" (3/8") mounting hole, this bushing features a 1/4" inside diameter, ideal for protecting smaller wires, cables, and tubing. Its high-performance snap-in design ensures fast, secure installation—making it a trusted choice for electrical and telecommunications applications.

Key Features:

• Edge Protection: Smooths out raw-edged holes to prevent cable chafing and insulation wear.

• Snap-In Design: Locking fingers allow for easy, tool-free installation with fingertip pressure.

• Reliable Hold: Designed to resist push-back forces up to 35 lbs, ensuring a secure, long-lasting fit.

• Fractional Panel Fit: Locking fingers accommodate various panel thicknesses in incremental steps.

• Durable Construction: Made from tough Nylon 6/6, resistant to chemicals, wear, and stress.

• Certified Quality: UL Recognized (File E15331) and CSA Certified (File 8919).

• Fire & Temperature Resistant: Rated UL 94V-2, with a service range from -0.4°F to 221°F (-18°C to 105°C).

Technical Specifications:

• Mounting Hole Diameter: 0.375" (9.5 mm)

• Inside Diameter: 0.25" (6.4 mm)

• Overall Height: 0.47" (11.9 mm)

• Overall Length: 0.41" (10.3 mm)

Common Applications:
Ideal for routing low-gauge wires or fiber optics through metal or plastic panels in electrical enclosures, telecom boxes, control panels, and more.

Upgrade your cable protection and panel reliability with the Heyco Snap-In Bushing HSB2030—a compact and dependable solution for secure, professional-grade installations.