M10-M24 Dielectric Bolts
High-density epoxy glass fabric hex bolts provide maximum dielectric insulation and flame resistance. Available in M10, M12, M16, M20, and M24 metric thread sizes.
Corrosion-Resistant Fastening
Pair with our FR4 hex bolts for complete non-conductive assemblies. Each nut is precision-machined to prevent galvanic corrosion and ensure secure electrical isolation.
High-Insulation Spacers
Epoxy glass laminate washers prevent electrical arc damage and provide critical insulation. Custom dimensions and thickness available for specific high-voltage applications.
Precision CNC Machining: Exacting Tolerances for Critical Applications
From standard M10 to heavy-duty M24, our custom CNC capabilities produce thread profiles and dimensions within +/- 0.05mm. Submit your CAD files for a rapid production schedule.
Request Your Custom FR4 Fastener Quotation
Our engineering team reviews technical drawings and provides detailed RFQs within 24 hours.