成人毛片免费播放转区 日韩一本激情性爱一区二 婷婷五月天亚洲社区 欧日韩免费在线成年人视频

Products
Inside hexagonal bolt
Details
Standard
Normal diameter
Normal Length (mm)
S (mm)
H (mm)
Accuracy of thread
Material
Performance degree
GB/T 5782
M6~M64
30~500
10~95
4~40
6g
Steel
or Stainless steel
8.8, 10.9, A2-50, A2-70,
or according to agreement
GB/T 5783
12~200
GB/T 5785
M8×1~ M56×4
40~500
13~95
5.3~40
GB/T 5786
16~500
GB/T 1228
M12~M30
35~260
21~50
7.5~18.7
Steel
8.8S, 10.9S
SH 3404
M10~M48×3
40~480
18~75
6.4~30
Steel
or Stainless steel
According to standard
HG 20613
M10~M56×4
32~500
16~85
6.4~35
8.8,
A2-50, A2-70
HG 20634
M14~M33
60~320
21~50
8.8~21
HGJ 75
M10~M27
45~260
16~41
6.4~17
DL 439
According to the design requirement of power plant
According to standard


昌宁县| 枝江市| 湖南省| 互助| 固镇县| 湖南省| 溆浦县| 台北县| 阿拉善右旗| 沙田区| 锡林郭勒盟| 胶南市| 新泰市| 孝昌县| 泉州市| 芜湖县| 丹阳市| 大宁县| 板桥市| 弥勒县| 隆安县| 赣榆县| 朝阳区| 扶风县| 天等县| 海阳市| 晋江市| 乌兰察布市| 正宁县| 双柏县| 鹤山市| 吉林省| 丰镇市| 安西县| 濉溪县| 玛沁县| 六安市| 泾阳县| 白城市| 岳池县| 博客|