SELF DRILLING SCREWS:

Finish:

ZINC, Plain, ZINC PLATED, Cadmium Plated, Silver Plated

Material:

stainless steel, Steel, Carbon steel,stainless steel ,1022A

Measurement system:

INCH, Metric

Head Style:

Pan, Truss, Flat, Round, HEX

Place of Origin:

Zhejiang, China

Brand Name:

OEM

Standard:

DIN, DIN , ANSI/ASME, BS, GB, JS, Non-standard.

Product name:

roof screw , tek screw , self tapping screw , self drilling screw

Diameter:

M3.5-M6.3 , #6-#14

Length:

16mm-175mm , 5/8"-7" inch

Surface treatment:

Znic Plated ,blue white zinc , yellow zinc

Certificate:

ISO9001:2008

Packing:

small box , poly bag , bulk cartons with pallets

Service:

Customized Degin ,OEM service