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Factory wholesale Wedge Anchor Bolts For Concrete - Countersunk Hex Socket Cap Bolt – Dashan
Hexagon bolts refer to fasteners composed of heads and screws. The bolts are divided into iron bolts and stainless steel bolts according to the material. According to the grade of iron, there are 4.8 grade bolts , 8.8 grade bolts, 10.9 grade and 12.9 grade. Stainless steel bolts are made of stainless steel SUS201 bolts, SUS304 bolts, and SUS316 bolts. Hexagon Bolt Classification: 1. According to the force mode of the connection, there are ordinary ones and those with reaming holes. The bolts ... -
Hot New Products Large Flange Nut - Wholesale price of building accessories – Dashan
The traditional sealing screw is a section structure, usually the whole tooth screw, welded in the middle of the sealing sheet or cover with expansion sealing ring, to prevent water from passing through the basement wall. In order to save steel, Hebei Dashan appeared a new type of sealing screw, from a section of the structure into a three-section of the structure, also known as the three-section of the pull sealing screw. The three-stage pull sealing screw is composed of a middle screw con... -
OEM/ODM Factory Fast Travel Lead Screw - We supply thread rods of various sizes and specifications – Dashan
All thread rod (ATR) is a common, readily available fastener that is used in multiple construction applications. Rods are continuously threaded from one end to the other and are frequently referred to as fully threaded rods, redi rod, TFL rod (Thread Full Length), and a variety of other names and acronyms. Rods are typically stocked and sold in 3′, 6’, 10’ and 12’ lengths, or they can be chopped to a specific length. All thread rod that is cut to shorter lengths are often referred to as studs... -
OEM manufacturer Self Tapping Screws For Corrugated Metal - Wholesale price can be customized screw series – Dashan
Similar to sheet metal screws, but they have a drill-shaped point to cut through sheet metal or steel which eliminates the need for drilling a pilot hole. These self-drilling screws are designed for use in soft steel or other metals.Self-drilling screw points are numbered from 1 through 5, the larger the number, the thicker metal it can go through without a pilot hole. A 5 point can drill a 0.5 in (13 mm) of steel, for example.Self Drilling Screws are used primarily when fastening into steel ... -
Popular Design for Telescoping Lead Screw - We supply thread rods of various sizes and specifications – Dashan
All thread rod (ATR) is a common, readily available fastener that is used in multiple construction applications. Rods are continuously threaded from one end to the other and are frequently referred to as fully threaded rods, redi rod, TFL rod (Thread Full Length), and a variety of other names and acronyms. Rods are typically stocked and sold in 3′, 6’, 10’ and 12’ lengths, or they can be chopped to a specific length. All thread rod that is cut to shorter lengths are often referred to as studs... -
High Quality Flange Bolt - Countersunk Hex Socket Cap Bolt – Dashan
Hexagon bolts refer to fasteners composed of heads and screws. The bolts are divided into iron bolts and stainless steel bolts according to the material. According to the grade of iron, there are 4.8 grade bolts , 8.8 grade bolts, 10.9 grade and 12.9 grade. Stainless steel bolts are made of stainless steel SUS201 bolts, SUS304 bolts, and SUS316 bolts. Hexagon Bolt Classification: 1. According to the force mode of the connection, there are ordinary ones and those with reaming holes. The bolts ... -
Well-designed Automotive Self Tapping Screws - High strength nut factory price made in China – Dashan
ASME hex nut is widely used, mainly in the field of machinery and equipment, construction, automobile, railway and other industries. The mechanical property has grade 2, grade 5, grade 8 for inch series, grade 4, grade 8, grade 10, grade 12 for metric series. Hexagon nuts are used in conjunction with screws, bolts, and screws to connect and tighten parts. ASME ANSI hex nut covers the dimensional requirements of inch series hex nut. The common standard of ASME/ANSI hex nut is ASME B18.2.2. It ... -
Professional China Fine Thread Self Tapping Screws - Straight Thread Rebar Connection Sleeve – Dashan
Hebei dashan fasteners co.,ltd is a large fastener production group, which has multiple production workshops. The company’s products and China Construction Group, China Railway Group, China Metallurgical Group, China Communications Group, China Coal Group have carried out in-depth cooperation. Many countries have issued policies that do not allow the use of welding technology to connect threads as structural support in buildings, so the emergence of steel sleeve solves this problem, usi... -
OEM China Cement Self Tapping Screws - Wholesale price can be customized screw series – Dashan
Similar to sheet metal screws, but they have a drill-shaped point to cut through sheet metal or steel which eliminates the need for drilling a pilot hole. These self-drilling screws are designed for use in soft steel or other metals.Self-drilling screw points are numbered from 1 through 5, the larger the number, the thicker metal it can go through without a pilot hole. A 5 point can drill a 0.5 in (13 mm) of steel, for example.Self Drilling Screws are used primarily when fastening into steel ... -
Factory supplied Galvanised Threaded Bar - We supply thread rods of various sizes and specifications – Dashan
All thread rod (ATR) is a common, readily available fastener that is used in multiple construction applications. Rods are continuously threaded from one end to the other and are frequently referred to as fully threaded rods, redi rod, TFL rod (Thread Full Length), and a variety of other names and acronyms. Rods are typically stocked and sold in 3′, 6’, 10’ and 12’ lengths, or they can be chopped to a specific length. All thread rod that is cut to shorter lengths are often referred to as studs... -
2022 High quality Metric Flange Nuts - Wholesale price of building accessories – Dashan
The traditional sealing screw is a section structure, usually the whole tooth screw, welded in the middle of the sealing sheet or cover with expansion sealing ring, to prevent water from passing through the basement wall. In order to save steel, Hebei Dashan appeared a new type of sealing screw, from a section of the structure into a three-section of the structure, also known as the three-section of the pull sealing screw. The three-stage pull sealing screw is composed of a middle screw con... -
Good User Reputation for Titanium Self Tapping Screws - High strength nut factory price made in China – Dashan
ASME hex nut is widely used, mainly in the field of machinery and equipment, construction, automobile, railway and other industries. The mechanical property has grade 2, grade 5, grade 8 for inch series, grade 4, grade 8, grade 10, grade 12 for metric series. Hexagon nuts are used in conjunction with screws, bolts, and screws to connect and tighten parts. ASME ANSI hex nut covers the dimensional requirements of inch series hex nut. The common standard of ASME/ANSI hex nut is ASME B18.2.2. It ...
