Champion Push Rivet Black 20Mm Head X 11Mm 50Pk Bulk Packs Push Rivets Rust Preventives Curved Jaw Curved Jaw 500"Digital thickness gauges can quickly measure the thickness of thin products such as paper and felt Contact point and anvil are both made of Ceramic (except 543 400 series) Integrated moulding of the bezel and crystal ensures protection against water and oil penetration via the front face Standard accuracy type CBP165 20mm Head 11mm Length 8mm Hole Size Push Rivets Qty per pack = 50 CBP163 20mm Head 11mm Length 8mm Hole Size Push Rivets PANEL TRIM FASTENERS Listing The Champion product range of Trim Clips are engineered one piece snap in fasteners designed for easy installation into pre punched holes and body panels