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ASME B18.2.1 UNC Hex Bolt Fasalka 5 Cabbirka Inj Madow oksaydh 1/2-13

ASME B18.2.1 UNC Hex Bolt Fasalka 5 Cabbirka Inj Madow oksaydh 1/2-13

Sharaxaad Gaaban:

Heerka: ASME B18.2.1

Magaca Alaabta: UNC Hex Head Bolt Black Oxide

Erayada Muhiimka ah: ASME B18.2.1, UNC, A307

Cabbirka: 1/4 "-2"

Qalabka: 10B21, 35K, 45# bir

Fasalka Adayga: Fasalka 5, Fasalka 8

Daaweynta Dusha sare: Black Oxide

Dhererka Xadhkaha: Xarig-buuxa/ Xarig badhkii

Nooca dunta: Qalafsan / Fiican

Xirxirida: Kartoon/Baakidh

Sifooyin kale: Bixi calaamadda madaxa la habeeyey


Faahfaahinta Alaabta

Tags Product

Sharaxaada

DEG DEGJawaabta

DEG DEGXigasho

DEG DEGgaarsiin

U DIYAAR GAARINTA MARABKA

10000+ SKU ee bakhaarka

Waxaan u ballan qaadnay alaabta RTS:

70% alaabta la geeyey 5 maalmood gudahood

80% alaabta la geeyey 7 maalmood gudahood

90% alaabta la geeyey10 maalmood gudahood

Dalabka badan, fadlan la xidhiidh adeegga macaamiisha

UNF Bolt 3

Fadlan nala soo xiriir si aad u hesho macluumaad dheeraad ah, sida culeyska, qeexida xirmooyinka, liiska qiimaha, iyo wixii la mid ah.

Dia/d

1/4

5/16

3/8

7/16

1/2

5/8

3/4

7/8

1

1-1/8

1-1/4

1-3/8

1-1/2

PP

UNC

20

18

16

14

13

11

10

9

8

7

7

6

6

UNF

28

24

24

20

20

18

16

14

12

12

12

12

12

8-UN

-

-

-

-

-

-

-

-

-

8

8

8

8

ds

max

0.26

0.324

0.388

0.452

0.515

0.642

0.768

0.895

1.022

1.149

1.277

1.404

1.531

min

0.237

0.298

0.36

0.421

0.482

0.605

0.729

0.852

0.976

1.098

1.223

1.345

1.47

s

max

0.438

0.5

0.562

0.625

0.75

0.938

1.125

1.312

1.5

1.688

1.875

2.062

2.25

min

0.425

0.484

0.544

0.603

0.725

0.906

1.088

1.269

1.45

1.631

1.812

1.994

2.175

e

max

0.505

0.577

0.65

0.722

0.866

1.083

1.299

1.516

1.732

1.949

2.165

2.382

2.598

min

0.484

0.552

0.62

0.687

0.826

1.033

1.24

1.447

1.653

1.859

2.066

2.273

2.48

k

max

0.188

0.235

0.268

0.316

0.364

0.444

0.524

0.604

0.7

0.78

0.876

0.94

1.036

min

0.15

0.195

0.226

0.272

0.302

0.378

0.455

0.531

0.591

0.658

0.749

0.81

0.902

r

max

0.03

0.03

0.03

0.03

0.03

0.06

0.06

0.06

0.09

0.09

0.09

0.09

0.09

min

0.01

0.01

0.01

0.01

0.01

0.02

0.02

0.02

0.03

0.03

0.03

0.03

0.03

b

L≤6

0.75

0.875

1

1.125

1.25

1.5

1.75

2

2.25

2.5

2.75

3

3.25

L6

1

1.125

1.25

1.375

1.5

1.75

2

2.25

2.5

2.75

3

3.25

3.5

Dia/d

1-5/8

1-3/4

1-7/8

2

2-1/4

2-1/2

2-3/4

3

3-1/4

3-1/2

3-3/4

4

PP

UNC

-

5

-

4-1/2

4-1/2

4

4

4

4

4

4

4

UNF

-

-

-

-

-

-

-

-

-

-

-

-

8-UN

8

8

8

8

8

8

8

8

8

8

8

8

ds

max

1.658

1.785

1.912

2.039

2.305

2.559

2.827

3.081

3.335

3.589

3.858

4.111

min

1.591

1.716

1.839

1.964

2.214

2.461

2.711

2.961

3.21

3.461

3.726

3.975

s

max

2.438

2.625

2.812

3

3.375

3.75

4.125

4.5

4.875

5.25

5.625

6

min

2.356

2.538

2.719

2.9

3.262

3.625

3.988

4.35

4.712

5.075

5.437

5.8

e

max

2.815

3.031

3.248

3.464

3.897

4.33

4.763

5.196

5.629

6.062

6.495

6.928

min

2.616

2.893

3.099

3.306

3.719

4.133

4.546

4.959

5.372

5.786

6.198

6.612

k

max

1.116

1.196

1.276

1.388

1.548

1.708

1.869

2.06

2.251

2.38

2.572

2.764

min

0.978

1.054

1.13

1.175

1.327

1.479

1.632

1.815

1.936

2.057

2.241

2.424

r

max

0.09

0.12

0.12

0.12

0.19

0.19

0.19

0.19

0.19

0.19

0.19

0.19

min

0.03

0.04

0.04

0.04

0.06

0.06

0.06

0.06

0.06

0.06

0.06

0.06

b

L≤6

3.5

3.75

4

4.25

4.75

5.25

5.75

6.25

6.75

7.25

7.75

8.25

L6

3.75

4

4.25

4.5

5

5.5

6

6.5

7

7.5

8

8.5

Sawir faahfaahsan

UNF Bolt 4
UNF Bolt 5
UNF Bolt 9
UNF Bolt 6
UNF Bolt 7
UNF Bolt 10

Waa maxay macnaha "UNC"?

UNC waxa ay tilmaamaysaa dunta qalafsan ee taxanaha Qaramada Midoobay ee United States (ikhtiyaarka xidid dunta dibadda ee ikhtiyaarka ah).

Waa maxay daaweynta dusha Black Oxide?

Black oxide, oo ah hab caadi ah oo lagu daweeyo dusha kiimikaad.Okssaydhka madow waa habka caadiga ah ee daaweynta dusha kiimikada.Mabda'a ayaa ah in la soo saaro filim oksaydh ah oo ku yaal dusha birta si loo go'doomiyo hawada loona gaaro ujeedada ka hortagga miridhku.Marka shuruudaha muuqaalka aan sare loo qaadin, madow ayaa la isticmaali karaa, dusha sare ee qaybaha birta waa madow, taas oo sidoo kale loo yaqaan buluug.

Hababka sida caadiga ah loo isticmaalo daawaynta oksaydhka madow waxa ka mid ah kulayl dhaqameedka alkaline oo madow iyo madoobaad heerkulka qolka kaas oo dhaca hadhow.Si kastaba ha ahaatee, habka madow ee heerkulka qolka maaha mid aad waxtar u leh birta kaarboonka ee hooseeya.Madoobaadinta alkaline waa la kala qaybsan yahay, waxaana jira farqi u dhexeeya mar madow iyo laba jeer oo madow.Qaybaha ugu muhiimsan ee dareeraha madow waa sodium hydroxide iyo sodium nitrite.Farqiga heerkulka looga baahan yahay madow ma ahan mid weyn, oogada wanaagsan waxaa laga heli karaa inta u dhaxaysa 135-155 °C, laakiin waqtiga loo baahan yahay waa wax yar dheer.

Baakad

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UNF Bolt 11

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