Cup washer cylindrical anti-loss - counterbore

Product information

• Cylindrical plastic finishing cup washers with counterbore and anti-loss retaining lips are available for cylinder head screws with threads from M3 to M8 inclusive
• Suitable for cylinder head screws according to DIN 85, DIN 96, DIN 7981 (ISO 7049), DIN 7971 (ISO 1481), DIN 7985 (ISO 7045), DIN 7996
• Anti-loss retaining lips allow pre-mounting on screws
• Plastic finishing cup washers, also referred to as rosettes, absorb shocks and vibrations to a certain extent
• Finishing cup washers and rosettes provide a neat optical finish to screw connections and prevent damage to underlying surfaces, such as lacquer and paint coatings, etc.
• Plastic cup washers are often used in car body construction, equipment construction and the furniture industry.

Material: PA (polyamide)
Colour: black or white

Types:
Type A - With anti-loss retaining lips
Type B - Without anti-loss retaining lips