Hex Washer Head Self Tapping screw

1. Standard: EN ISO 15480(DIN7504)
2. Length: 13mm-280mm1/2~11
3. Dia: 3.5mm-6.3mm(#6~#14)
4. Points: PT. 1-PT. 5

5. Surface finish:
A)White, yellow or black zin,
B)Black or gray phosphor,
C)DAKROMET
D)RUSPERT
E)Geomet
F)Magni
G)Black Oxide
H)Nickel
G)Head painted
H)Electrophoretic Paint

6. Packing: Cartons, nylon boxes, wood box, small box, plastic box
DIN7504K, SAE J78, ISO15480, ISO15481, ISO15482, ISO15483, Pan Framing Head Self Drilling and Tapping Roofing Screws;