Self-drilling tapping screws

Standard:

ASME B18.6.4 & SAE J78;DIN7504K;DIN7504P;DIN7504N;GB/T15856.4;GB/T15856.5;ISO15780

Size:

#4(2.8)-1/2";ST2.2-ST9.5

Material:

Carbon Steel, Alloy Steel, Stainless Steel

Length:

10-180mm（3/8”-7”）

Head type:

hex , flat, pan, truss, round, hex washer, Oval, pan framing, bugle, fillister

Drive type:

Phil, slotted, Phil & slotted combination, hex socket

Screw type:

BSD, CSD

Finish:

Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Chrome, H.D.G

Packing:

bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand

Application:

Structural Steel; Metal Building; Oil&Gas; Tower&Pole; Wind Energy; Mechanical Machine; Automobile: Home Decorating

Equipment:

Caliper, Go&No-go gauge, Tensile test machine, Hardness tester, Salt spraying tester, H.D.G thickness tester

Supply Ability:

1000 tons per month

Minimum Order:

500kgs for each specification

Trade Term:

FOB/CIF/CFR/CNF/EXW/DDU/DDP

Payment :

T/T, L/C, etc

Market:

South&north America/Europe/East&South east Asia/ Australia and etc.

Our advantage:

One-stop shopping; High quality; Competitive price; Timely delivery; Technical support; Supply Material and Test Reports; Samples for free

Notice:

Please lets know the Size, quantity, Material or Grade, surface, If it is special and Non-standard products, please supply the Drawing or Photos or Samples to us