Hexagon washer self-drilling screw

Specifications:
1) Material: stainless steel (SUS301, SUS304, SUS316L) , steel, brass, aluminum
2) Color: galvanized, black, plain
3) Diameter: #6-#12 (3.5mm-6.3mm)
4) Standard: DIN, ANSI / ASME, ISO9001, JIS, GB
5) Length: 1 / 4" to 7" (4-200mm)                                                   
6)Grade:Hardness

7) Thread: full thread and non-full thread
8) Any specific screws can be provided according to customers' requirements (DIY)
Inner packaging:
Carton dimensions: 150 x 110 x 65mm
Outer packaging:
36ctns / pallet
Carton dimensions: 300 x 250 x 170mm