Half Lock Nut DIN 439
STANDARD
GRADE
FINISHING
THREAD
RANGE M*L
DIN 439
Grade 4, 8
Brass
Standard
M3, M4, M5, M6, M8, M10, M12,
A2 & A4
HT (Hi-Tensile)
M14,M16, M18, M20, M22, M24,
Mild Steel
M26, M28, M30, M33, M36,
Stainless Steel
M39, M42, M45,M48
Plain
HDG (Hot Dip Galv)
Zinc Plated
