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High Quality Carbon Steel 10.9 12.9 Heavy Structure Hexagon Bolts Fine Thread Bolt DIN6914 DIN960 DIN961 Carbon Steel Stainless Steel Hexagon Flange Bolts
Bolt: Machine part, cylindrical threaded fastener with nut. A type of fastener consisting of a head and a screw (a cylinder with external threads) that is fitted with a nut for fastening two parts with through-holes. This type of connection is called bolt connection. If the nut is unscrewed from the bolt, the two parts can be separated, so the bolt connection is a detachable connection.
According to the thread tooth type is divided into coarse teeth and fine teeth two categories, coarse teeth in the bolt logo does not show. Bolts are divided into grades 4.8, 8.8, 10.9 and 12.9 according to the performance grade. Bolts above 8.8 (including 8.8) are made of low-carbon alloy steel or medium carbon steel and treated with heat treatment (quenching and tempering), generally known as high strength bolts, and bolts below 8.8 (excluding 8.8) are generally known as ordinary bolts
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DIN 603 8.8 Grade Carbon Steel Zinc Plated Round Head Square Neck Carriage Bolt Zinc Plated Carbon Steel High Strength Carriage Bolt DIN603
Carriage bolts are divided into large semicircle head carriage bolts standard GB/T14 and DIN603 according to the head size, and small semicircle head carriage bolts. Carriage bolt, a type of fastener consisting of a head and a screw (a cylinder with external threads), used in conjunction with a nut for fastening two parts with through-holes.
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Wholesale OEM/ODM China Fastener Manufacturer, OEM/ODM, High Strength Bolt, B7/L7 Stud, Double End Stud, Stud Bolt
Chemical anchor is a new type of fastening material, which is composed of chemical agent and metal rod. Can be used for all kinds of curtain wall, marble dry hanging construction after the installation of embedded parts, also can be used for equipment installation, highway, bridge guardrail installation;
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Wholesale OEM/ODM China Fastener Manufacturer, OEM/ODM, High Strength Bolt, B7/L7 Stud, Double End Stud, Stud Bolt
Chemical anchor is a new type of fastening material, which is composed of chemical agent and metal rod. Can be used for all kinds of curtain wall, marble dry hanging construction after the installation of embedded parts, also can be used for equipment installation, highway, bridge guardrail installation;
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Wholesale OEM/ODM China Fastener Manufacturer, OEM/ODM, High Strength Bolt, B7/L7 Stud, Double End Stud, Stud Bolt
Chemical anchor is a new type of fastening material, which is composed of chemical agent and metal rod. Can be used for all kinds of curtain wall, marble dry hanging construction after the installation of embedded parts, also can be used for equipment installation, highway, bridge guardrail installation;
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Wholesale OEM/ODM China Fastener Manufacturer, OEM/ODM, High Strength Bolt, B7/L7 Stud, Double End Stud, Stud Bolt
Chemical anchor is a new type of fastening material, which is composed of chemical agent and metal rod. Can be used for all kinds of curtain wall, marble dry hanging construction after the installation of embedded parts, also can be used for equipment installation, highway, bridge guardrail installation;
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Wholesale OEM/ODM China Fastener Manufacturer, OEM/ODM, High Strength Bolt, B7/L7 Stud, Double End Stud, Stud Bolt
Chemical anchor is a new type of fastening material, which is composed of chemical agent and metal rod. Can be used for all kinds of curtain wall, marble dry hanging construction after the installation of embedded parts, also can be used for equipment installation, highway, bridge guardrail installation;
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Wholesale OEM/ODM China Fastener Manufacturer, OEM/ODM, High Strength Bolt, B7/L7 Stud, Double End Stud, Stud Bolt
Chemical anchor is a new type of fastening material, which is composed of chemical agent and metal rod. Can be used for all kinds of curtain wall, marble dry hanging construction after the installation of embedded parts, also can be used for equipment installation, highway, bridge guardrail installation;
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High Quality Hex Flange Washer Head Bolt and Fastener
Hex bolt: A type of fastener consisting of a head and a screw (a cylinder with external threads), used in conjunction with a nut for fastening two parts with through-holes. This type of connection is called bolt connection. If the nut is unscrewed from the bolt, the two parts can be separated, so the bolt connection is a detachable connection.
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M12-M36 carbon steel HDG metric heavy hex head structural bolt and nut
Steel structure bolt is a kind of high strength bolt, and also a kind of standard parts. Fastening performance is better, used for steel structure, engineering, so that the fastening effect. In general steel structure, steel structure bolts are required to be above grade 8.8, as well as grade 10.9 and grade 12.9, all of which are high strength steel structure bolts.
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High Quality Structure Step Bolt Carbon Steel Used in Electricity
Steel structure bolt is a kind of high strength bolt, and also a kind of standard parts. Fastening performance is better, used for steel structure, engineering, so that the fastening effect. In general steel structure, steel structure bolts are required to be above grade 8.8, as well as grade 10.9 and grade 12.9, all of which are high strength steel structure bolts.
