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Zhanci Hardware (Dongguan Office)

Add: Changan Town Dongguan City

Tel: +86 769 83068911

M: +86 186 6510 4411

Email: alice@clichnuts.com

Zhanci Hardware Products Co.,Ltd (Factory)

Add: B02 Building Jintaiyuan Industrial Park,

Xinxu Town, Huiyang Area, Huizhou City

Tel: +86 752 3629 608

Fax:+86 752 3629 608

Lengthened Inner Expansion Bolt Iron Color Zinc

Lengthened Inner Expansion Bolt Iron Color Zinc

Lengthened inner expansion bolt iron colour zinc Product Description : Product advantages : Product details: Product details:(Unit: mm)

Products Specifications:

Lengthened inner expansion bolt iron colour zinc

product photo.jpg

Product Description:

Standard

ASME, IFI, DIN, ISO and etc.

Size

Standard & non-standard, support customized

Material

Carbon Steel, Stainless Steel and etc.

Grade

SAE J429 Gr.2, 5,8; ASTM A307Gr.A, Class 4.8, 5.8, 6.8, 8.8, 10.9, 12.9 and etc.

Thread

UNC, UNF

Finish

Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black, H.D.G and etc.

Application

Structural Steel; Metal Building; Oil&Gas; Tower&Pole; Wind Energy; Mechanical Machine; Automobile; Home Decorating and etc.

Notice

Please let's know the Size, quantity, Material or Grade, surface If it is special and Non-standard products;

Please supply the Drawing or Photos or Samples to us


Product advantages:

01

02

03

Tensile Strength

High Hardness

Corrosion Resistant

one.jpg 

three.jpg

 

Product details:

The bolt head

Central bolt

Bolt Tail

head.jpg

blot.jpg three.jpg

Deep thread, standard length, even pitch

Easy to install, usually used in heavy-duty installations

The expansion bolt has a length of a component such as a screw and an expansion tube, and the tail of the screw is conical. The inner diameter of the cone is larger than the inner diameter of the expansion tube. When the nut is tightened, the screw moves outward, and the conical portion is moved by the axial movement of the thread to expand. The outer peripheral surface of the tube forms a large positive pressure, and the angle of the cone is small, so that the wall expansion tube and the cone form a friction self-locking, thereby achieving a fixed function.

The carbon steel Q235 high-quality material is used at the tail, and the hole diameter of the durable and perforated hole matches the tail.

 

Product details:(Unit: mm)

dim..jpg

 

Spec

L

I

D

Screw diameter

m

Perforated drill

M5*40

40

30

6.5

5

5*12*0.6

6.5

M6*50

50

40

8

6

6*16*1

8

M6*60

60

50

8

6

8

M6*80

80

70

8

6

8

M6*100

100

90

8

6

8

M8*60

60

45

10

8

8*20*1.2

10

M8*70

70

55

10

8

10

M8*80

80

65

10

8

10

M8*100

100

85

10

8

10

M8*120

120

105

10

8

10

M8*150

150

135

10

8

10

M8*200

200

185

10

8

10

M8*250

250

235

10

8

10

M10*60

60

42

12

10

10*22*1.5

12

M10*70

70

52

12

10

12

M10*80

80

62

12

10

12

M10*100

100

82

12

10

12

M10*120

120

102

12

10

12

M10*150

150

132

12

10

12

M12*80

80

65

16

12

12*24*2.5

16

M12*120

120

100

16

12

16

 

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