English
  • Hongji

Rapid Delivery for M12 Allen Bolt - ASME B18.2.1 UNC Hex Bolt Grade 5 Black Oxide Inch Size 1/2-13 – Hongji

Rapid Delivery for M12 Allen Bolt - ASME B18.2.1 UNC Hex Bolt Grade 5 Black Oxide Inch Size 1/2-13 – Hongji Featured Image
  • Rapid Delivery for M12 Allen Bolt - ASME B18.2.1 UNC Hex Bolt Grade 5 Black Oxide Inch Size 1/2-13 – Hongji
  • Rapid Delivery for M12 Allen Bolt - ASME B18.2.1 UNC Hex Bolt Grade 5 Black Oxide Inch Size 1/2-13 – Hongji
  • Rapid Delivery for M12 Allen Bolt - ASME B18.2.1 UNC Hex Bolt Grade 5 Black Oxide Inch Size 1/2-13 – Hongji
  • Rapid Delivery for M12 Allen Bolt - ASME B18.2.1 UNC Hex Bolt Grade 5 Black Oxide Inch Size 1/2-13 – Hongji
  • Rapid Delivery for M12 Allen Bolt - ASME B18.2.1 UNC Hex Bolt Grade 5 Black Oxide Inch Size 1/2-13 – Hongji

Rapid Delivery for M12 Allen Bolt - ASME B18.2.1 UNC Hex Bolt Grade 5 Black Oxide Inch Size 1/2-13 – Hongji

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

We're going to commit ourselves to giving our esteemed buyers using the most enthusiastically considerate solutions for Hex Head Machine Bolt , M6 X 30mm Allen Bolt , Duplex Steel S31803 Flange Bolt , Welcome your visiting and any your inquires,sincerely hope we can have chance to cooperate with you and we can build up long well business relationship with you.
Rapid Delivery for M12 Allen Bolt - ASME B18.2.1 UNC Hex Bolt Grade 5 Black Oxide Inch Size 1/2-13 – 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

L＞6

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

L＞6

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 does the “UNC” meaning?

UNC refers to the coarse thread in the United States unified thread UN series (optional external thread root radius).

What”s the Black Oxide surface treatment?

Black oxide, a common means of chemical surface treatment. Black oxide is a common method of chemical surface treatment. The principle is to produce an oxide film on the metal surface to isolate the air and achieve the purpose of rust prevention. When the appearance requirements are not high, blackening can be used, and the surface of steel parts is blackened, which is also called blue.

The commonly used methods of black oxide treatment include traditional alkaline heating blackening and room temperature blackening which occurs later. However, the blackening process at room temperature is not very effective for low carbon steel. Alkaline blackening is subdivided, and there is a difference between once blackening and twice blackening. The main components of blackening liquid are sodium hydroxide and sodium nitrite. The temperature difference required for blackening is not large, and a good surface can be obtained between 135-155 °C, but the time required is a little long.

Packing

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

About us

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:

Rapid Delivery for M12 Allen Bolt - ASME B18.2.1 UNC Hex Bolt Grade 5 Black Oxide Inch Size 1/2-13 – Hongji detail pictures

Rapid Delivery for M12 Allen Bolt - ASME B18.2.1 UNC Hex Bolt Grade 5 Black Oxide Inch Size 1/2-13 – Hongji detail pictures

Rapid Delivery for M12 Allen Bolt - ASME B18.2.1 UNC Hex Bolt Grade 5 Black Oxide Inch Size 1/2-13 – Hongji detail pictures

Rapid Delivery for M12 Allen Bolt - ASME B18.2.1 UNC Hex Bolt Grade 5 Black Oxide Inch Size 1/2-13 – Hongji detail pictures

Rapid Delivery for M12 Allen Bolt - ASME B18.2.1 UNC Hex Bolt Grade 5 Black Oxide Inch Size 1/2-13 – Hongji detail pictures

Related Product Guide:
We are proud of the high customer satisfaction and wide acceptance due to our persistent pursuit of high quality both on product and service for Rapid Delivery for M12 Allen Bolt - ASME B18.2.1 UNC Hex Bolt Grade 5 Black Oxide Inch Size 1/2-13 – Hongji , The product will supply to all over the world, such as: Cannes, Turin, Palestine, With high quality, reasonable price, on-time delivery and customized & personalized services to help customers achieve their goals successfully, our company has got praise in both domestic and foreign markets. Buyers are welcome to contact us.
    • The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
    5 Stars By Princess from Slovakia - 2018.09.23 18:44
    The after-sale warranty service is timely and thoughtful, encounter problems can be resolved very quickly, we feel reliable and secure.
    5 Stars By Ina from moldova - 2018.10.09 19:07
    Write your message here and send it to us

    HOT-SALE PRODUCT

    Quality First, Safety Guaranteed