M3 M4 M5 M6 M8 Metric Square Nuts Square Thin Type Nuts GB/T39 Zinc Plated Steel

Description

M3, M4, M5, M6, M8 Metric Coarse Pitch Thread
Square Nuts Square Thin Type Nuts GB /T 39 Carbon Steel Color Zinc Plated, Bright Zinc Plated
High-quality materials, environmentally friendly,  safe and reliable
, durable and long life
.
Excellent craftsmanship, Smooth without burrs, quick and simple use.
● System of Measurement: Metric
●
Standard: GB /T 39
●
Material: Carbon Steel
●
Finish: Color Zinc Plated
or Bright Zinc Plated
●
Edges and Corners Style
: Right angles or C
hamfer
●
Coarse Thread
●
Size = Thread diameter x Side Length x Thickness (mm)
M3 x 5.5 x 2
M3 x 8 x 2
M4 x 7 x 2
M5 x 8 x 3
M5 x 11 x 4
M6 x 10 x 3
M6 x 11 x 4
M6 x 12 x 4
M8 x 12 x 6
M8 x 14 x 6