Material: Bimetal (1022A Carbon Steel + SUS410 Stainless Steel)
Dimensions:
3 Diameter: 5.5mm | Lengths: 25-125mm (25/32/38/45/50/65/75/100/125)

Key Features:

​Surface Finish: Zinc-Plated | Salt Spray Resistance: 500H/1000H/1500H (Class 3 & 4 per ISO 9227)
​Anti-Corrosion: SUS410 layer protects against rust in humid/chemical environments.
​Nylon Head Design: Lightweight, non-conductive, and vibration-resistant tightening.
Applications:
Fastening metal sheets, electrical enclosures, and outdoor equipment requiring insulation.

Compliance: ASTM F568M, DIN 7500.