NOMENCLATURE FOR SCREWS
EACH ONE, NUMBER ONE
e.g. T4 X 12 (T4) MZN
T 4 X 12 (T4) MZN
B --- HEX HEAD
T --- ROUND HEAD
N --- PAN HEAD
S --- COUNTER SUNK HD
SIZE OF THREAD
(THREAD DIA.)
THREAD LENGTH
TYPE OF THREAD
END
(T4)
(T2)
TYPE OF MATERIAL
FINISHING
MZN --- ZINC PLATED
SUS --- STAINLESS STEEL
MATERIAL FOR SCREWS
MZN --- MILD STEEL
SUS --- SS 304

Nomenclature for Screws.pdf

  • 1.
    NOMENCLATURE FOR SCREWS EACHONE, NUMBER ONE e.g. T4 X 12 (T4) MZN T 4 X 12 (T4) MZN B --- HEX HEAD T --- ROUND HEAD N --- PAN HEAD S --- COUNTER SUNK HD SIZE OF THREAD (THREAD DIA.) THREAD LENGTH TYPE OF THREAD END (T4) (T2) TYPE OF MATERIAL FINISHING MZN --- ZINC PLATED SUS --- STAINLESS STEEL MATERIAL FOR SCREWS MZN --- MILD STEEL SUS --- SS 304