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Super Lowest Price Square Neck Carriage Bolts - ISO7380 Stainless Steel Hex Socket Pan Head Screw SUS304 SUS316 – Hongji

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  • Super Lowest Price Square Neck Carriage Bolts - ISO7380 Stainless Steel Hex Socket Pan Head Screw SUS304 SUS316 – Hongji
  • Super Lowest Price Square Neck Carriage Bolts - ISO7380 Stainless Steel Hex Socket Pan Head Screw SUS304 SUS316 – Hongji
  • Super Lowest Price Square Neck Carriage Bolts - ISO7380 Stainless Steel Hex Socket Pan Head Screw SUS304 SUS316 – Hongji
  • Super Lowest Price Square Neck Carriage Bolts - ISO7380 Stainless Steel Hex Socket Pan Head Screw SUS304 SUS316 – Hongji
  • Super Lowest Price Square Neck Carriage Bolts - ISO7380 Stainless Steel Hex Socket Pan Head Screw SUS304 SUS316 – Hongji

Super Lowest Price Square Neck Carriage Bolts - ISO7380 Stainless Steel Hex Socket Pan Head Screw SUS304 SUS316 – Hongji

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We believe in: Innovation is our soul and spirit. Quality is our life. Customer need is our God for 1 Inch Bolts , Foundation Anchor Bolt , Hex Head Bolts And Nuts , How about to start your good business with our company? We are ready, trained and fulfilled with pride. Let’s start our new business with new wave.
Super Lowest Price Square Neck Carriage Bolts - ISO7380 Stainless Steel Hex Socket Pan Head Screw SUS304 SUS316 – 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

ISO7380 Stainless Steel Hex Socket Pan Head Screw 5
ISO7380 Stainless Steel Hex Socket Pan Head Screw 6

d

M3

M4

M5

M6

M8

M10

M12

M16
               

P

Pitch

0.5

0.7

0.8

1

1.25

1.5

1.75

2

a

Max

1

1.4

1.6

2

2.5

3

3.5

4

Min

0.5

0.7

0.8

1

1.25

1.5

1.75

2

dk

Max

5.7

7.6

9.5

10.5

14

17.5

21

28

Min

5.4

7.24

9.14

10.07

13.57

17.07

20.48

27.48

e

Min

2.303

2.873

3.443

4.583

5.723

6.863

9.149

11.429

k

Max

1.65

2.2

2.75

3.3

4.4

5.5

6.6

8.8

Min

1.4

1.95

2.5

3

4.1

5.2

6.24

8.44

s

Nominal

2

2.5

3

4

5

6

8

10

Max

2.08

2.58

3.08

4.095

5.14

6.14

8.175

10.175

Min

2.02

2.52

3.02

4.02

5.02

6.02

8.025

10.025

t

Min

1.04

1.3

1.56

2.08

2.6

3.12

4.16

5.2

Minimum tension load(N) 

8.8Grade

3220

5620

9080

12900

23400

37100

53900

100000

10.9Grade

4180

7300

11800

16700

30500

48200

70200

130000

12.9Grade

4910

8506

13800

19600

35700

56600

82400

154000

Detail drawing

ISO7380 Stainless Steel Hex Socket Pan Head Screw 9
ISO7380 Stainless Steel Hex Socket Pan Head Screw 10
ISO7380 Stainless Steel Hex Socket Pan Head Screw 8
ISO7380 Stainless Steel Hex Socket Pan Head Screw 7

What’s Round Head Hex Socket Head Screw?
The standard of Round Head Hex Socket Head Screw is ISO 7380. The definition of hexagon socket flat round head screw refers to a screw with a hexagon socket and a flat round head head. The professional name of the screw industry is called flat cup, which is a relatively simple overview. It is also called hexagon socket round cup, socket socket flat head bolt. There are many names, but the content is the same.

There are two kinds of materials for hexagon socket head dome screws. These two are commonly used materials, including stainless steel and carbon steel. For carbon steel, we generally refer to iron. Carbon steel is divided into grades of hardness, including low-carbon steel. Medium carbon steel and high carbon steel. Therefore, the strength grades of hexagon socket head cap screws are 4.8, 8.8, 10.9, and 12.9.

If the hexagon socket head flat head screw is iron, it generally needs to be electroplated. Electroplating is divided into environmental protection and non-environmental protection. Non-environmental protection is ordinary electroplating. The environmentally friendly ones include environmentally friendly blue zinc, environmentally friendly colored zinc, environmentally friendly nickel, and environmentally friendly white zinc, etc. The non-environmentally friendly electroplating includes black zinc, white zinc, color zinc, white nickel, black nickel, and black cladding.

Packing

The packaging of the socket head cap screws is the box and the outer box by default.

Packaging and delivery
Packaging and delivery1
Packaging and delivery2
Packaging and deliver3
Packaging and delivery4
Packaging and delivery3

About us

Yongnian Hongji
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Product detail pictures:

Super Lowest Price Square Neck Carriage Bolts - ISO7380 Stainless Steel Hex Socket Pan Head Screw SUS304 SUS316 – Hongji detail pictures

Super Lowest Price Square Neck Carriage Bolts - ISO7380 Stainless Steel Hex Socket Pan Head Screw SUS304 SUS316 – Hongji detail pictures

Super Lowest Price Square Neck Carriage Bolts - ISO7380 Stainless Steel Hex Socket Pan Head Screw SUS304 SUS316 – Hongji detail pictures

Super Lowest Price Square Neck Carriage Bolts - ISO7380 Stainless Steel Hex Socket Pan Head Screw SUS304 SUS316 – Hongji detail pictures

Super Lowest Price Square Neck Carriage Bolts - ISO7380 Stainless Steel Hex Socket Pan Head Screw SUS304 SUS316 – Hongji detail pictures

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We insist on offering premium quality manufacturing with superior business concept, honest product sales as well as finest and fast assistance. it will bring you not only the good quality product or service and huge profit, but the most significant is to occupy the endless market for Super Lowest Price Square Neck Carriage Bolts - ISO7380 Stainless Steel Hex Socket Pan Head Screw SUS304 SUS316 – Hongji , The product will supply to all over the world, such as: Barcelona, Bhutan, America, Corporate goal: Customers' satisfaction is our goal, and sincerely hope to establish long-terms stable cooperative relations with customers to jointly develop the market. Building brilliant tomorrow together!Our company regards "reasonable prices, efficient production time and good after-sales service" as our tenet. We hope to cooperate with more customers for mutual development and benefits. We welcome potential buyers to contact us.
    • The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.
    5 Stars By Afra from Sudan - 2017.01.11 17:15
    Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
    5 Stars By April from Barcelona - 2018.09.23 18:44
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