- Cup washers protect the head of metal screws from electrical contact
- Nylon 6/6 is suitable where non-conductivity, corrosion resistance, and cost are important considerations
- Accommodates common screw head styles, including binder, round, pan, hex, and fillister
- Fits corresponding screw size listed in table
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Nylon 6/6 Cup Washer
|Material Type||Nylon 6/6|
|System of Measurement||Inch|
Cup washers are designed to protect the head of a metal screw from electri... See more product details
Cup washers are designed to protect the head of a metal screw from electrical contact. They are designed to accommodate the most common screw head styles, including binder, round, pan, hex, and fillister. They fit the corresponding screw size listed in the table.
The washer is molded from tough, electrically insulating nylon 6/6. Nylon 6/6 is a general-purpose thermoplastic that is non-conductive and corrosion resistant. It also offers high resistance to organic chemicals, acids, and alkalis. It wears well against other surfaces. Color is white.
Washers have a variety of purposes. They can distribute the load of a threaded fastener and can also be used as spacers, springs, shims, and locking devices. Washers can be measured in inches or in millimeters, and typically have an outer diameter about twice as large as the inner diameter.