m4 screw high tensile C1022 material black grey phosphated black drywall screws

Finish:

phosphating, phosphating

Material:

Steel, Carbon steel/Steel

Measurement system:

Metric

Head Style:

Flat

Place of Origin:

Hebei, China

Brand Name:

Ruiye

Model Number:

Drywall Screw, Drywall Screw

Standard:

DIN

Thread:

standard

Color:

gray/black

Size:

3.5-4.2mm

Head type::

bugle head

Delivery time:

15 Working Days

Sample:

free sample

Packing:

Bulk packing