Din965 Cross Recessed Elevatum Countersunk Caput Machina Cochleas ， Grade 4.8 ， Zinc Plated M2 M3 M4 M5 M6 M8 M10 M12

Cadmiae Plated, Caput plana, caput rotundum, slotted cochlea machina, Grade 4.8

auri zinci rotundi caput deauratae cochlearum machinis obliquatis, Grade 4.8;

Zinc Plated, INOX Slotted Round Caput Machina medium, Cochleas, Grade 4.8

Cadmiae Plated, Caput medium rotundum Cochleae parvae aeneae magnae, Grade 4.8;

Flavo cadmiae patella, aes Slotted circum caput Machina Cochleas, Grade 4.8,

Cadmiae Plated, Large Slotted Round Head Wall Plate Cochleas, Grade 4.8;

Zinc Plated, Pan Head Phillips Machine Screw, Grade 4.8,Din7985 M2 M3