detailed information of black drywall screw

 Material

1.Stainless Steel 2.Steel 3.Brass 4.Bronze 5.Iron6.Aluminum 7.Carbon steel 8. Alloy steel ,etc.

 Specification     & Gauge

M0.6-M6.3

 Surface Finishing

Zn, Ni, Tin-plated, Passivated, Sandblast and Anodize, Chromate, Polish,Electro Painting, Black Anodize, Plain, Chrome plated, Hot Deep Galvanize,etc.

 Standard

DIN/JIS/ANSI/GB

 Certification

ISO/SGS

 Origin

Tianjin, china

 Carton Size

28*20*22 CM &28*20*16 CM

 Pallet Size

120*80*90 CM

 Heat Treatment

Tempering, Hardening, Spheroidizing, Stress Relieving.

 Sample  Availablity

We can make sample within 7 days free of charge, if the tool is available.

 Lead time

10-15 working days as usual, based on the detailed order quantity.

 Warranty

We confirm our goods will satisfy yr request of 100%,and have 18 month warranty.