finish
Hitam, Zinc, Plain, Black Oxide, zinc plated, BLUE DYED, Chrome Plated
material
Brass, Stainless Steel, Steel, aluminium, Titanium
measurement system
INCH, Metric
place of origin
Guangdong
head style
Pan, Truss, flat, ROUND, HEX
model number
shoulder screw
Standar
ISO,ISO,GB,DIN,JIS atau kustom
Material
Baja tahan karat, baja karbon, kuningan, aluminium,
Sertifikat
ISO 9001:2015 dan ISO 14001:2015
Perawatan permukaan
Polos, oksida, lapisan seng, hitam, seng kuning
Gaya kepala
Kepala csk, kepala hex, kepala panci, kepala datar, wa
Kelas
4.8 6.8 8.8 10.9 12.9