Manufacturer Supply Machnical Bolt

• Material: Carbon Steel, High Strength Steel, Stainless Steel
• Type: Hexagon Head
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: DIN, ANSI, GB, JIS, BSW, GOST
• Grade: A2-70, A4-80, 4.8/8.8/10.9/12.9
• Model NO.: JZMB
• Application: Machinery, Chemical Industry, Building
• Finish: Zinc Plated, Galvanized, Passivated, Chrome Plated
• Head Mark: Customized
• Certification: ISO, RoHS, SGS, TUV
• Sample: Free Samples
• Color: Silver, Blue, Yellow, White/Yellow
• Transport Package: Bulk/Small Box/Carton/Pallets
• Specification: M6-M20
• Trademark: JZ
• Origin: Hebei
• HS Code: 7318150000
• Production Capacity: 800tons/Month

Product Description

China Manufacturer  Expansion Bolt Kit:
 

Mechanical anchors and expansion bolts are both commonly used safety fixation devices, but there are some differences in their working principles and scope of application.
Installation of mechanical anchors is relatively simple, just insert the anchor into the hole and tighten the nuts and bolts.
Mechanical anchors can be removed and reused more easily, whereas expansion bolts are more difficult to remove once secured.
 

Product Name	Expansion Bolt
Color	Blue white,Yellow
Surface treatment	Galvanized, white blue zinc, Color zinc
Size	Customer's Requst
Length	40-300mm
Material	Carbon steel, Stainless Steel
Application	Structural Steel; Metal Buliding; Oil&Gas; Tower&Pole; Wind Energy; Mechanical Machine; Automobile: Home Decorating and etc.
Packing	Customized
Sample	Availabe

Features:

1.First of all, a mechanical anchor is a device that uses mechanical principles to fix the structure. It usually consists of anchor bolts, nuts, bolts and wrenches. The use of mechanical anchors requires inserting the anchor into a pre-drilled hole and then securing the anchor with nuts and bolts. By turning nuts and bolts, anchors can be fixed into the structure to provide support and stability. Mechanical anchors are suitable for a variety of structures such as concrete, brick walls, rock and wood, etc.

2.Secondly, the expansion bolt is a device that fixes the structure through the principle of expansion. It usually consists of bolts, expansion bodies, washers and nuts. The use of expansion bolts requires inserting the bolt into a pre-drilled hole and then rotating the nut to expand the expansion body to secure the bolt in the structure. Expansion bolts are suitable for hard materials such as concrete and stone. Due to the special design of the expansion body, they can provide stronger fixing force and shear resistance.

3.Mechanical anchors and expansion bolts also differ in load-bearing capacity. Due to the special structure of the expansion bolt, it can provide higher load-bearing capacity and shear resistance, and is suitable for scenarios that require greater fixing force. Mechanical anchors have a relatively low load-bearing capacity and are suitable for general fixing and support needs.


Installion:

1. Choose an alloy drill bit that matches the outer diameter of the inner expansion bolt, and then drill according to the length of the inner expansion bolt. Drill the hole to the depth required for your installation, and then clean the hole.

2. Install the flat washer, spring washer and nut, screw the nut to the bolt and end to protect the thread, and then insert the inner expansion bolt into the hole.

3. Twist the wrench until the washer and the surface of the fixture are flush. If there are no special requirements, generally tighten by hand and then use the wrench for three to five turns.

Comapy Profile:


Hebei Jingzhao Fastener Group Co., Ltd. was established in 2014. It is an industrial and trading company integrating production, R&D and sales. It is an industry-leading enterprise focusing on providing photovoltaic brackets, anti-seismic brackets and fastener products. The company occupies an area of 24 acres and has a full set of production lines for anti-seismic support and hanger accessories, photovoltaic solar brackets, and more than 30 assembly lines of pressing equipment, with a total investment of 18 million USD. The company has passed ISO9001 quality management system, environmental management system ISO14001 and OHSAS18001 occupational health and safety management system standards, its annual production capacity of stents reaches 2GW. The company is committed to providing reliable support and solutions for the solar industry, construction field and engineering projects.
Handan Ruiji New Energy Co., Ltd., a subsidiary of Hebei Jingzhao Group Co., Ltd., is located in Handan, Hebei Province, the "Capital of Fasteners". It is the foreign trade department of the group company and is committed to serving customers in overseas markets with the regular and customized needs for the production of photovoltaic installation system accessories and fasteners,and providing high-quality products and professional technical support to users around the world.
As a professional manufacturer and supplier, we provide customers with high-quality products and perfect service experience. We promise to provide you with excellent support and service, and work with you to create a sustainable future!