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H.J Tech Industry  Has Grown To Become A  Professional  Washers,Pipe Clamps,Funuture Reinforcements,Construction Brackets,Stamping Parts Manufacturer  in China.
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H.J Tech Industry is certificated according to the ISO 9001:2000 since 2005 and the Production Process Controls:
At the entrance;
During the production;
At the end of the process;
Also  many kinds of quality tests are supported.

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Flat Washer > din 7989

Product name: din 7989
Item No.: hj10009
DIN;7989;钢结构平垫圈
DIN;7989;Stee;Washer
DIN;7989;Arruela;Lisa
DIN;7989;
DIN 7989 Metric Washer for steel constructions
规 æ ¼
Size
内 å¾„
d
外 å¾„
D
厚 åº¦
t
  Min Max Max Min Basic Max Min
10 11 11.7 21 19.7 8 9 7
12 14 14.7 24 22.7 8 9 7
14 16 16.7 28 26.7 8 9 7
16 18 18.7 30 28.7 8 9 7
18 20 20.7 34 32.7 8 9 7
20 22 22.84 37 35.4 8 9 7
22 24 24.84 39 37.4 8 9 7
24 26 26.84 44 42.4 8 9 7
27 30 30.84 50 48.4 8 9 7
30 33 33.84 56 54.4 8 9 7
33 36 36.84 60 58.4 8 9 7
36 39 39.84 66 62.4 8 9 7
Productions of Washer for steel constructions DIN 7989
 Material 材料 Finished 表面处理 Hardness
Carbon Steel

Q235;#45;#50;65Mn
碳钢 Plain/Self Colour (S/C) 本色 HV100
Zinc Plated (ZP) 蓝白锌
Zinc Yellow (YZP) 五彩锌 HV140
Zinc CR3+ 环保锌
Black Oxide (Black) 发黑 HV200
Hot Dip Galvanized (HDG) 热镀锌
Nickel 镀镍 HV300
Phosphated 磷化处理
Dacrome 达克罗 HRC32~45
Mechanical Galvanized 机械镀锌
Stainless Steel
SS316;SS304
不锈钢 Polished 抛光  
Bronze 磷铜 polished 抛光  
Copper 紫铜 Polished 抛光  
Brass 黄铜 Polished 抛光  
Aluminum 铝 Polished 抛光  
Fibre 红钢纸 No Finished 抛光  
Descriptions 描述   无要求  
Applications 应用      
 
H.J TECH INDUSTRY LIMITED Add:No.817 Jinyang Road ,Jiashan Zhejiang P.R. China
Phone: +86-573-84297069 Email:sales@hjfastener.com
Fax: +86-573-84297068 info@hjfastener.com
Website:www.hjfastener.com www.hjtechfastener.com


Features


Description


DIN;7989;钢结构平垫圈
DIN;7989;Stee;Washer
DIN;7989;Arruela;Lisa
DIN;7989;
DIN 7989 Metric Washer for steel constructions
规 æ ¼
Size
内 å¾„
d
外 å¾„
D
厚 åº¦
t
  Min Max Max Min Basic Max Min
10 11 11.7 21 19.7 8 9 7
12 14 14.7 24 22.7 8 9 7
14 16 16.7 28 26.7 8 9 7
16 18 18.7 30 28.7 8 9 7
18 20 20.7 34 32.7 8 9 7
20 22 22.84 37 35.4 8 9 7
22 24 24.84 39 37.4 8 9 7
24 26 26.84 44 42.4 8 9 7
27 30 30.84 50 48.4 8 9 7
30 33 33.84 56 54.4 8 9 7
33 36 36.84 60 58.4 8 9 7
36 39 39.84 66 62.4 8 9 7
Productions of Washer for steel constructions DIN 7989
 Material 材料 Finished 表面处理 Hardness
Carbon Steel

Q235;#45;#50;65Mn
碳钢 Plain/Self Colour (S/C) 本色 HV100
Zinc Plated (ZP) 蓝白锌
Zinc Yellow (YZP) 五彩锌 HV140
Zinc CR3+ 环保锌
Black Oxide (Black) 发黑 HV200
Hot Dip Galvanized (HDG) 热镀锌
Nickel 镀镍 HV300
Phosphated 磷化处理
Dacrome 达克罗 HRC32~45
Mechanical Galvanized 机械镀锌
Stainless Steel
SS316;SS304
不锈钢 Polished 抛光  
Bronze 磷铜 polished 抛光  
Copper 紫铜 Polished 抛光  
Brass 黄铜 Polished 抛光  
Aluminum 铝 Polished 抛光  
Fibre 红钢纸 No Finished 抛光  
Descriptions 描述   无要求  
Applications 应用      
 
H.J TECH INDUSTRY LIMITED Add:No.817 Jinyang Road ,Jiashan Zhejiang P.R. China
Phone: +86-573-84297069 Email:sales@hjfastener.com
Fax: +86-573-84297068 info@hjfastener.com
Website:www.hjfastener.com www.hjtechfastener.com
DIN 7989.pdf


Address:No.817 Jinyang Road,Jiashan County,Jiaxing City,China Phone:+86-573-84297069 Fax:+86-573-84297068
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