Winterberg Knapp

Protective cap

To cover facade construction srews with sealing washers

• weather-proof polyethylene
• all desired RAL tones and special colours are available

Dimensions:

• 8x16 / 3/8x16    suitable for 16 mm washers
• 8x19 / 3/8x19    suitable for 16 + 19 mm washers
• 3/8x25               suitable for 22 + 25 mm washers
• 3/8x30               suitable for 29 mm washers