Stainless Steel Expansion Bolts
Product Name:Expanding Expansion Bolt
Material:Metal Stainless steel
Brand:Lemarmetal
Product Description
Stainless Steel Expansion Bolt is a fastener that holds an object through an expansion force. It usually consists of an expansion body, a threaded tube, and anchor rings. By placing the expansion body in the borehole, tighten the threaded pipe to expand expansion body, generating enough friction and anchoring force to fix object firmly.
Product Details
Product Specification
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The material of stainless steel expansion bolt is usually metal or composite material, with various grades, such as 3.6,4.6,4.8, etc., which indicate the tensile strength and yield strength of the bolt material.
In construction, it is necessary to use impact electric drill in fixed body, and expansion bolt and expansion pipe into hole, tighten nut, so that bolt, expansion pipe, installation parts and fixed body tighten into one.
When using expansion bolts, pay attention to the depth of drilling and the hardness of the ground. The length of the expansion tube should be about 5 mm deeper than the hole to ensure the fixation effect.
FAQ
1. Before installing stainless steel expansion bolt, carefully check whether the diameter and depth of the drill hole meet the requirements.
2. When tightening threaded pipe, the strength should be controlled to avoid the rupture of the expansion body caused by excessive tightening.
3. When using expansion bolts, the appropriate models and specifications should be selected according to the actual situation.
4. When using expansion bolts, we should pay attention to the safety matters and wear the appropriate safety equipment.
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