Stainless Steel Flat Head Torx Drive Machine Screw
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Stainless Steel Flat Head Torx Drive Machine Screw

Material: Stainless steel 304

Finish: Plain

Standard: ISO14581

Certification: ISO9001

MOQ:1000PCS

Samples: Free

Place of Origin: Zhejiang China

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Product Details

Standard:

ISO14581

Size: M2-M10
Material: Stainless steel
Grade: A2-70 A4-80
 Thread: Metric
Finish: Plain,Nickel, Chrome
Packing: Box+Cartons+wood Pallet or according to customer special demand
Application: Structural Steel; Metal Buliding; Oil&Gas; Tower&Pole; Wind Energy; Mechanical Machine; Automobile: Home Decorating
Trade Term: FOB/CIF/CFR/CNF/EXW/DDU/DDP
Payment T/T, L/C
Market: South&north Amrica/Europe/East&South east Asia/ Australia and ect.
Our advantage: One-stop shopping;
High quality;
Competitive price;
Timely delivery;
Technical support;
Supply Material and Test Reports;

 

304 Chemical Composition(%)
Grade C≤ Mn≤ Si≤ S≤ P≤ Cr Ni N≤
  0.08 2 0.75 0.03 0.045 18.0-20.0 8.0-10.5 0.1

 

304 Mechanical property
σb≥ σ0.2≥  δ5 (%)≥ Hardness(HB)(kgf/mm2)]
520(Mpa) 205(Mpa) 40%  ≤187 HRB≤90 HV ≤200

d M2 M2.5 M3 (M3.5) M4 M5 M6 M8 M10
P 0.4 0.45 0.5 0.6 0.7 0.8 1 1.25 1.5
dk Max 4.4 5.5 6.3 8.2 9.4 10.4 12.6 17.3 20
Max=Metric 3.8 4.7 5.5 7.3 8.4 9.3 11.3 15.8 18.3
Min 3.5 4.4 5.2 6.94 8.04 8.94 10.87 15.37 17.78
k Max 1.2 1.5 1.65 2.35 2.7 2.7 3.3 4.65 5
x Max 1 1.1 1.25 1.5 1.75 2 2.5 3.2 3.8
Slot Type T6 T8 T10 T15 T20 T25 T30 T45 T50
A   1.75 2.4 2.8 3.35 3.95 4.5 5.6 7.95 8.95
t Max 0.64 0.79 0.83 1.32 1.53 1.51 1.78 2.54 2.8
Min 0.51 0.66 0.7 1.16 1.14 1.12 1.39 2.15 2.41