Hindi kinakalawang na asero hand Knob thumb Screw

Pangalan ng Produkto

Hindi kinakalawang na asero thumb turnilyo

materyal

1. Bakal:C45(K1045), C46(K1046),C20

2. Hindi kinakalawang na asero: SUS201, SUS303, SUS304, SUS316, SUS410, SUS420

3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58)

4. Bakal: 1213, 12L14,1215, atbp

5. Alloy steel: SCM435,10B21

6. Aluminum: Al6061, Al6063 atbp

Paggamot sa ibabaw

Zinc plated, NI-platd, passivate, Ti-plated, Sandblast, Anodize, Chrome plated, Electro plating, Black, Plain, Dacro, Hot deep Galvanized o ayon sa iyong pangangailangan

Paggamot ng init

Tempering, Hardening, Spheroidizing, Stress Relieving.

Pamantayan

MS21209/Din8140

Kahusayan sa pagsubok

Mga mekanikal na sukat, pagsubok sa katigasan. salt spray endurance test

Laki ng thread(d)

M1.6

M2

M2.5

M3

M4

M5

M6

M8

M10

0.35

0.4

0.45

0.5

0.7

0.8

1

1.25

1.5

dk

Max

7

8

9

11

12

16

20

dalawampu't apat

30

Min

6.78

778

8.78

10.73

11.73

15.73

19.67

23.67

29.67

k

Max

4.7

5

5.5

7

8

10

12

16

20

Min

4.52

4.82

5.32

6.78

7.78

9.78

11.57

15.57

19.48

K₁

2

2

2.2

2.8

3

4

5

6

8

K₂

0.8

1

1

1.2

1.5

2

2.5

3

3.8

d₁

4

4.5

5

6

8

10

12

16

20

d₂

3.6

3.8

4.4

5.2

6.4

9

11

13

17.5