Name: 

Metal roofing tek screw self drilling tapping screw m4.5 screw

Diameter : 

2.9 3.5 3.9 4.2 4.8 5.5 6.3

Length:

12-500mm; 1/2"-20"

Material:

carbon steel , stainless steel 304,316,SS410

Head type:

Hex flange head,pan head,CSK head,truss head

Standard:

DIN7504K,DIN7504N,DIN7504P ANSI/ASME

Surface:

zinc /blue/yellow /Dacromet/Ruspet

Grade:

Heat Treated/A2/A4

Packaging:

bulk in cartons (25kg Max.)+ export Pallet or according to customer's requirement;

ISO Certificate:

ISO9001-2000

Trade term:

Ex works, FOB/CIF/CFR/CNF/EXW/DDU/DDP

Payment term:

T/T, L/C , Western Union  ,MoneyGram ,paypal

Market:

• One-stop shopping;

Market:

South&north Amrica/Europe/East&South east Asia/ Australia ...

Notice:

Please advise the Size, quantity, Material or Grade, surface, If it is special and Non-standard products, please supply the Drawing or Photos;