日韩人妻ol丝袜av一二区-日韩人妻不卡一区二区三区-日韩人妻高清精品专区-日韩人妻高清精品专区-日韩人妻精品无码一区二区三区-日韩人妻精品一区二区三区视频

AD-INSERT self-locking nut

Home-Products-AD-INSERT self-locking nut

AD-INSERT self-locking nut


self-locking nut

AD-Insert® self-locking high-strength nuts have the advantages of tensile resistance, earthquake resistance, non-sliding wire, non-tripping, continuous screw, high temperature resistance, corrosion resistance, rust resistance and so on. At the same time, AD-Insert® self-locking high strength nut life is higher than the ordinary nut tens of times to hundreds of times, and in nuclear power, aviation, military, shipbuilding, machinery, automobile, mining, railway, heavy industry and other industries have been widely used.
Material SELECTION for INTERNAL and external threads of self-locking high strength NUTS: The internal and external threads of nuts can be selected according to customer requirements of ordinary stainless steel and special stainless steel materials, high strength materials, can also be selected high temperature resistant materials and so on.


If you want to obtain more product related data, please refer to our product electronic sample or contact us:0411-86858458.


主站蜘蛛池模板: 久久电影网午夜鲁丝片免费 | 天天做天天爰夜夜爽 | 日韩精品不卡 | 久青草国产在线视频_久青草免 | 国产精品无码无卡无需播放器 | 无码人妻丰满熟妇精品区 | 婷婷六月久久综合丁香可观看 | 欧美日韩一区二区三区视频在线观看 | 成人无码视频 | 韩日午夜在线资源一区二区 | 精品人妻无码一区二区三区婷婷 | 日本资源站| 国产成人久久婷婷精品流白浆 | 老子午夜精品无码 | .精品久久久麻豆国产精品 _97夜夜澡人人爽人人喊_欧美 | 国产精品美女久久久久av爽 | 欧美激情一级毛片在 | 国产精品无码永久免费888 | 日本丰满护士videossexhd 日本丰满老妇bbb | 99精品国产在热久久无码 | 国产精品亚洲一区二区三区 | 成人网18网站 | 97影院理论片手机在线观看 | 波多野结衣三级视频 | 性色在线视频精品 | 亚洲精品无码乱码成人 | 免费人成视频在线 | 双程2电视剧在线观看完整泰剧 | 色欲av无码一区二区三区 | 精品99久久 | 国产人妻人伦精品潘金莲 | 色婷婷激情五月综合 | 人妻少妇精品中文字幕av蜜桃 | 国产伦精品一区二区三区免费 | 男女进进出出动态图啪啪 | 欧美性白人极品1819hd | 成年男女爽爽爽免费动态图 | 天天插夜夜操 | 亚洲毛片免费在线观看 | 日本黄色大片免费 | 男女爽爽爽视频 |