Carbon Steel Metric Size Expansion Bolts Sleeve Anchor with Hex Nut

Product Description Sleeve Anchor is combined by head bolt, expansion tube, flat washer, expansion nut and hex nut. An anchor with eye bolt is used to attach objects or structures to concrete. Anchor bolts are extensively used on all types of projects, from standard buildings to dams and nuclear power plants. They can also be used to firmly affix embed plates to a concrete foundation when used with a structural steel element.ApplicationPrinciple Expansion of the screw fixed principle: the expansion screw fixed but the use of pull-shaped gradient to promoteexpansion of the friction grip force, to a fixed effect. Screw is a thread, a vertebral end. Outside the package of a tin, ironcylinders have a number of incision, thaw into the wall with them thrown into the hole, and then lock the nut, nut pull the screw,the vertebral pull into the iron cylinder, iron cylinder was up Open, so tightly fixed to the wall, generally used for fences,awnings, air conditioning and other materials in the cement, brick and other fastening. But its fixed is not very reliable, if the load has a large vibration, may occur loose, it is not recommended for the installation of ceiling fans.Expansion bolt is the principle of expansion bolts hit the ground or wall hole, the bolt with a wrench to tighten the expansion, bolts go out, while the outside of the metal sleeve does not move, so the bulk of the bolt under the put The metal sleeve opens up to fill the hole, and the expansion bolt does not come out.  item value Color yellow Finish Bright(Uncoated) System of Measurement Metric Place of Origin China   Hebei Brand Name Yuetong Model Number Hex Head Sleeve Anchor Bolts   Steel Diameter 12mm   Strong   GB Product name Hex Head Sleeve Anchor Bolts Material carbon steel Surface treatment Zn- Plated Grade 4.8/ 6.8/ 8.8 Size M6-M24 Packing Carton+pallet Delivery time 15-30days MOQ 1Ton Sample Availabe Port Tianjin Port           Company ProfileHEBEI YUETONG FASTENERS MANUFACTURING CO.,LTD is located in China's largest fasteners production base---Yongnian fasteners centre. Our factory was founded in 1991.We have several sets of advanced equipments, adopt advanced modern management and use high quality steel to produce high quality products. The products sold throughout the domestic and exported to Southeast Asia and Europe and other countries and regions. Our products win good reputation with domestic and foreign customers. Our factory mainly produces: all kinds of flat washers, spring washers, expansion screws, hex nuts, flange nuts, hex bolts, flange bolts, sleeve anchor, fundation bolts, and thread robs with DIN, BSW, ANIS,.And we also provide the OEM, Meanwhile, we are manufacturing factory, so we can give you the best quality and the good price.  Packaging & Shipping 1. Packing Details: Boxex on pallets; As customer's requirements.2. Delivery Dtetails: 25 days after order.    Certifications   Our service 1. Good after-dales service, Any small problems will be solved at the prompt time.2. Many years of export experiences.3. Specification list is available upon your request.4. Welcome to send inquiry, we will reply soon.5. Prompt shipment with professional documents.6. Custom packing with photo before shipment.7. High quality and competitive price.  FAQQ: Are you trading company or manufacturer?A: We are manufacturer.Q: How long is your delivery time?A: Denerally it is 5-10days if the goods are in stock, or it is 15-25days if the goods need be produced, it is according to quantity you want.Q: What is your terms of payment?A: Payment = 1000USD, 30% T/T in advance, balance before shipment. Contact usHEBEI YUETONG FASTENERS MANUFACTURING CO.,LTDHANDAN MOEN IMPORT AND EXPORT TRADING CO.,LTDContact Person: LucyMobile:+8619322203170 /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1