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


阜新市| 金乡县| 巍山| 惠东县| 从江县| 兴文县| 八宿县| 吉隆县| 宜兰市| 大名县| 曲阳县| 深泽县| 宁强县| 册亨县| 竹山县| 苍溪县| 安福县| 建湖县| 开化县| 安新县| 铜梁县| 东阳市| 青龙| 宁明县| 嘉善县| 察雅县| 巴彦县| 马尔康县| 临泉县| 华蓥市| 界首市| 广安市| 康平县| 广水市| 吉木乃县| 抚松县| 诸城市| 贺州市| 旅游| 新干县| 凤山县|