OEM / ASTM D4066 refPEEK / PPS / PA66 / —
Insulating Shoulder Washers
Insulating shoulder washers for electrical isolation around bolts and studs.
Petrochemical, Oil & Gas & Pressure VesselsPower Generation & Energy
Special Materials & Engineered Polymers
Composite & Polymer Washers
Non-metallic washers complete insulating packages and distribute clamp load. Export cartons ship with the matching bolt/nut set when requested.
GFRP · PEEK · PA66 · Aluminum 7075-T6
Composite, polymer and aluminum fasteners where insulation, low mass or chemical resistance matters
Request quote for this seriesView full material series5 matching products
OEM / ASTM D4066 ref
ISO 7089 ref / DIN 125 ref / OEMPEEK / —
PEEK Flat Washers
PEEK flat washers for high-temperature and chemical-resistant non-metallic joints.
Medical & Food ProcessingPetrochemical, Oil & Gas & Pressure Vessels
ISO 7089 ref / DIN 125 ref / ASTM D4066 refPA66 / —
PA66 Nylon Flat Washers
PA66 nylon flat washers for insulating and lightweight non-metallic joints.
Railway & Rolling StockSolar & Wind Renewable Energy
ISO 7089 ref / DIN 125 ref / OEMGFRP / PA66-GF / —
GFRP Composite Flat Washers
UV-stabilized GFRP composite flat washers for composite bolt assemblies.
Solar & Wind Renewable Energy
ISO 7089 ref / DIN 125 ref / ASTM D4894 refPTFE / —
PTFE Flat Washers
PTFE flat washers for chemical-resistant, low-friction and insulating joints.
Medical & Food ProcessingSolar & Wind Renewable Energy