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Hex Flange Head Concrete Bolts

STANDARD : TO DRAWING

SIZE : 6MM TO 16MM

MATERIAL : CARBON STEEL

FINISH : ZINC PLATED,HDG,MECHANICAL GALVANISED,ZINC FLAKE

PACKAGING : BULK PACK | SMALL BOXED

Description Specification Related Products Form

Description

• Medium to heavy-duty self-threading Concrete Bolt

• Material: Carbon Steel

• Finish: Zinc Plated | HDG | Mechanical Galvanised | Zinc Flake

• Suitable for use in solid concrete, hollow concrete, bricks, dense blocks and most natural stone.

• Cuts it’s own thread in the base material.

• Flange head acts as a fixed washer distributing the load under the bolt head.

Specification

Hex A/F Width

Flange Dia

Flange Thickness

Head Height

Shank Dia

thread OD Dia

Thread Rood Dia 

Thred Pitch

Hex A/F Width

9.78-10

13.4-14.4

1.4

6.25-6.75

6-6.2

7.5-8

5.5-5.9

5.5-6.5

9.78-10

12.73-13

16.9-17.9

1.5

8–9

7.8-8

9.4-10

7.25-7.75

9.5-10.5

12.73-13

14.73-15

22-23

2

9.3-10.3

9.8-10

11.4-12

9.2-9.7

11–12

14.73-15

15.73-16

24.5-26

2

10.9-11.9

11.6-12

13.4-14

11-11.55

11.5-12.5

15.73-16

20.67-21

30.5-32.5

3

15-16

15.6-16

17.4-18

14.9-15.5

12.5-13.5

20.67-21

Nomial Lenghth L

L≤120

120＜L≤180

L＞18

Nomial Lenghth L

Length Tolerance

±1.5

±2

±3

Length Tolerance

Nominal Length L

L≤100

L100

Nominal Length L

Thread Length B

Full Thread

Min 100

Thread Length B

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