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Renewable Design for Self Tapping Screw Hexagon Head - ASME B18.2.1 UNF Fine Thread Hex Bolt Grade 5 Black Oxide – Hongji

Renewable Design for Self Tapping Screw Hexagon Head - ASME B18.2.1 UNF Fine Thread Hex Bolt Grade 5 Black Oxide – Hongji

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Renewable Design for Self Tapping Screw Hexagon Head - ASME B18.2.1 UNF Fine Thread Hex Bolt Grade 5 Black Oxide – Hongji Detail:

Description

QUICK Response

QUICK Quotation

QUICK Delivery

READY TO SHIP DELIVERY

10000+ SKU in warehouse

We Commit for RTS items:

70% items delivered within 5 days

80% items delivered within 7 days

90% items delivered within 10 days

Bulk orders, please contact customer service

UNF Bolt 3

Please contact us for more information, such as the weight, the packing specification, the price list, and so on.

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

Detail drawing

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

What’s “UN” Thread?

The profile of the American National thread (60 profile angle and H/8 flatness) is different from the Wyeth thread profile (55 profile angle and H/6 flattening height). American National Thread is widely used in regions and industries that are influenced by American industry. In World War II, due to the inconsistent thread standards used by the Allies, the logistical supply difficulties caused serious economic losses and casualties to the Allies. Immediately after the end of World War II, the United States, the United Kingdom, Canada and other allies immediately began to formulate a unified thread standard among allied countries, and promulgated a unified thread standard in 1948.

Because the economic strength and military strength of the United States dominated the Allied forces at that time, the unified thread was mainly formulated according to the national thread standard of the United States. Unity”; the latter letter “N” is derived from the “N” designation for American National Threads. Since then, the unified thread began to squeeze the original use market of the British Whitworth thread.

Packing

Packaging and delivery
Packaging and delivery1
Packaging and delivery2
Packaging and deliver3
Packaging and delivery4
Packaging and delivery3
UNF Bolt 11

About us

Handan Yongnian Hongji Machinery Parts Co., Ltd.
established in 2012, a professional Fasteners. We are focused on BOLT, NUT, SCREW, ANCHOR AND WASHER fasteners, as well as the casting parts.
In recent years, we have expanded businesses to over 20 countries, Vietnam, Thailand, Indonesia, Malaysia, Bangladesh, Pakistan, Kuwait, UAE, SAU, South Africa, Germany, Russia, the United States, Canada, Mexico, Columbia, and so on.

Yongnian Hongji
ce3
cer2
ce1
ce6
ce5
ce4

* The following diagram identifies the different trade incoterms. Please select the one you prefer.

Yongnian Hongji1


Product detail pictures:

Renewable Design for Self Tapping Screw Hexagon Head - ASME B18.2.1 UNF Fine Thread Hex Bolt Grade 5 Black Oxide   –  Hongji detail pictures

Renewable Design for Self Tapping Screw Hexagon Head - ASME B18.2.1 UNF Fine Thread Hex Bolt Grade 5 Black Oxide   –  Hongji detail pictures

Renewable Design for Self Tapping Screw Hexagon Head - ASME B18.2.1 UNF Fine Thread Hex Bolt Grade 5 Black Oxide   –  Hongji detail pictures

Renewable Design for Self Tapping Screw Hexagon Head - ASME B18.2.1 UNF Fine Thread Hex Bolt Grade 5 Black Oxide   –  Hongji detail pictures

Renewable Design for Self Tapping Screw Hexagon Head - ASME B18.2.1 UNF Fine Thread Hex Bolt Grade 5 Black Oxide   –  Hongji detail pictures

Renewable Design for Self Tapping Screw Hexagon Head - ASME B18.2.1 UNF Fine Thread Hex Bolt Grade 5 Black Oxide   –  Hongji detail pictures


Related Product Guide:

Using a complete scientific high quality management program, superior high quality and superior faith, we acquire great reputation and occupied this industry for Renewable Design for Self Tapping Screw Hexagon Head - ASME B18.2.1 UNF Fine Thread Hex Bolt Grade 5 Black Oxide – Hongji , The product will supply to all over the world, such as: Luxembourg, Hungary, Bangalore, Insisting over the high-quality generation line management and prospects guide provider, we have made our resolution to offer our shoppers using the initially stage purchasing and soon after provider working experience. Preserving the prevailing helpful relations with our prospects, we even now innovate our product lists the many time to meet up with the brand new wants and stick to the latest trend of this business in Ahmedabad. We're ready to facial area the difficulties and make the transform to grasp many of the possibilities in international trade.
  • The company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.
    5 Stars By Ellen from Leicester - 2018.09.08 17:09
    This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!
    5 Stars By Julia from luzern - 2017.05.02 11:33
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