M12 * 80 Alumina Diaphragms Outside the hexagonal Ceramic Screws / 95% Alumina Ceramic Screws / Antioxidant Bolts

M12 * 80 Alumina Diaphragms inner hexagon Ceramic Screws / 95% Alumina Ceramic Screws / Antioxidant Bolts

M12*25 aluminum outside the hexagonal ceramic screws / 95% alumina screws / anti-oxidation bolts / high temperature screws

M16*70 aluminum outside the hexagonal ceramic screws / 95% alumina screws / anti-oxidation bolts / high temperature screws

M8*25 aluminum outside the hexagonal ceramic screws / 95% alumina screws / anti-oxidation bolts / high temperature screws

M5 * 35 Aluminum Outside the hexagonal ceramic screws /95% Alumina screws /Anti-oxidation bolts

M16*40 aluminum outside the hexagonal ceramic screws / 95% alumina screws / anti-oxidation bolts / high temperature screws

M14*50 aluminum outside the hexagonal ceramic screws / 95% alumina screws / anti-oxidation bolts / high temperature screws

M14*25 aluminum outside the hexagonal ceramic screws / 95% alumina screws / anti-oxidation bolts / high temperature screws

M8*50 aluminum outside the hexagonal ceramic screws / 95% alumina screws / anti-oxidation bolts / high temperature screws

M6*55 aluminum outside the hexagonal ceramic screws / 95% alumina screws / anti-oxidation bolts / high temperature screws

M5 * 35 Aluminum Outside the hexagonal ceramic screws /95% Alumina screws /Anti-oxidation bolts

M6 * 25 aluminum Outside the hexagonal ceramic screws / 95% Alumina screws /anti-oxidation bolts / High temperature screws

M6*55 aluminum outside the hexagonal ceramic screws / 95% alumina screws / anti-oxidation bolts / high temperature screws

M16 * 70 alumina Outside the hexagonal thick tooth ceramic screws / 95% alumina ceramic screws / anti-oxidation bolts

M6 * 25 aluminum Outside the hexagonal ceramic screws / 95% Alumina screws /anti-oxidation bolts / High temperature screws

M5 * 25 aluminum outside the hexagonal ceramic screws / 95% alumina screws / anti-oxidation bolts / high temperature screws

M12*8 Alumina Countersunk Cross Ceramic Screws / 95% Alumina Ceramic Screws / Antioxidant Bolts / High Temperature Screws

M12*70 Alumina inner Hexagon Ceramic screws / 95% Alumina Screws / Antioxidant Bolts / High Temperature Screws

M12*50 Alumina inner Hexagon Ceramic screws / 95% Alumina Screws / Antioxidant Bolts / High Temperature Screws

M12*25 Alumina inner Hexagon Ceramic screws / 95% Alumina Screws / Antioxidant Bolts / High Temperature Screws

M10*50 Alumina inner Hexagon Ceramic screws / 95% Alumina Screws / Antioxidant Bolts / High Temperature Screws

M6 * 15 Alumina inner Hexagon Ceramic screws / 95% Alumina Screws / Antioxidant Bolts / High Temperature Screws

M3.5 * 4 Alumina Countersunk Cross Ceramic Screws / 95% Alumina Ceramic Screws / Antioxidant Bolts / High Temperature Screws

M5 * 10 Alumina Countersunk Head Holes Ceramic Screws / 95% Alumina Ceramic Screws / Antioxidant Bolts / High Temperature Screws

M6*60 Alumina inner Hexagon Ceramic screws / 95% Alumina Screws / Antioxidant Bolts / High Temperature Screws

M6 * 25 Alumina Inner Hexagon Ceramic screws / 95% Alumina Screws / Antioxidant Bolts

M4 * 10 Zirconia inner hexagon ceramic screws / 95% Alumina Ceramic Screws / Antioxidant Bolts / High Temperature Screws

15pcs GB5783 M12*16-250 304 Stainless Steel hex bolts Outside The Hexagonal Screw Outside The Hexagonal Screw

M12*25 screw / ceramic screw / 95% Alumina Ceramic Screw / anti-corrosion / outside hex

M12*25 screw / ceramic screw / 95% Alumina Ceramic Screw / anti-corrosion / outside hex