Expansion bolts are widely used to play a fixed role, the more common expansion screws are generally stainless steel, such bolts are likely to rust through the passage of time, so how to disassemble the stainless steel expansion bolts to take down? The next Aozhan fastener manufacturers to explain to you.
Disassembly method of stainless steel expansion bolts:
1, stainless steel expansion bolts rusted can not be directly screwed, you can use a hammer to gently vibrate the wrench rocker, so that the rusted off bolts can vibrate twist open.
2, you can knock on the rusty stainless steel nuts, it is easy to make the bolt loose down, if this method does not work, you can use a sledgehammer along the direction of the circle to knock the nut, so you can easily take off the nut.
3, if the stainless steel expansion bolts embroidered corrosion is more serious, you can use gas welding oxidation flame to bake the bolt, and then the red-burning bolt drops over the oil, drops of oil is to make the bolt is cold and quickly close, so that the expansion screw and stainless steel nuts to leave a gap, the nut can be easily twisted open after the injection of oil.
4, for the broken top bolt, you can not use a hand drill, which is easy to drill bad wire holes, you can put a long iron welded to the broken top bolt, and the iron cross-section by the stainless steel bolt aperture decision.
5, some stainless steel expansion bolts top leaching deformation, can not be unloaded with a wrench, then we can use the impact method, at the top of the bolt, with a hammer and through the top of the flat cone impact a v-shaped groove, and then adjust the angle of the punch cone, along the bolt screw out direction impact, and so loosening the bolt can be screwed out with wire cutters.
Nanning Aozhan Hardware Fastener Co., Ltd. is a professional service provider of bolts, nuts and other fastener products, integrating production, processing and trade. 10 years focus on bolt and screw shaped parts processing customization, can accept customer’s drawing design orders and OEM & ODM orders, mainly engaged in hexagonal bolts, flange bolts, expansion bolts, self-tapping nails, drill tail nails, studs, tooth bars and other fastener products. The above-mentioned stainless steel expansion bolts are one of the main products of our factory, and it is easy to purchase stainless steel expansion bolts and choose Aozhan bolts products, which are made of stainless steel, with wide application range and simple construction operation. You can send email: info@aozhanfasteners.com to get preferential quotation, welcome to consult.
Post time: Sep-23-2022
