GB35 specifies small square head bolts, which are characterized by their small square head and square neck. These bolts are designed to provide a secure connection in various applications where a compact and sturdy fastening solution is required.
Material: including carbon steel, alloy steel, stainless steel (such as 304, 316, 316L, etc.) and other materials, the specific selection depends on the working environment and application requirements.
Grade: The product grade is different mechanical properties grade (such as 4.8 grade, 8.8 grade, 10.9 grade,A2-70, etc.), these grades reflect the tensile strength, yield strength and other mechanical properties of the bolt. Different grades are suitable for different load bearing requirements and working environments.
Advantage:
Compact Design: The small square head allows for use in tight spaces where a larger bolt head would not fit.High Tensile Strength: Made from materials like stainless steel (304/316), carbon steel, and alloy steel, these bolts offer high strength and durability.Corrosion Resistance: Stainless steel options provide excellent resistance to rust and corrosion, suitable for outdoor or humid environments.Precision Fit: The square neck ensures a secure fit under the head, preventing the bolt from rotating inadvertently.Easy Installation: The square head allows for easy installation with a wrench or socket.
Scope of
application
Automotive Industry: Used in the assembly of car parts where a secure and compact fastening solution is required.Construction: Employed in building structures where a secure connection is needed in limited spaces.Machinery and Equipment: Utilized in machinery frames and equipment where a secure and adjustable connection is needed.Furniture Manufacturing: Ideal for use in furniture assembly that requires a strong and discreet fastening method.Electrical Enclosures: Used for securing panels and covers in electrical boxes and enclosures.Utility Poles and Bridges: They are commonly used in securing utility poles and connecting bridge components, with their sturdiness and ability to withstand external forces making them a preferred choice in vital infrastructures.Agriculture and Farming: Square head bolts are relied upon in the agricultural industry for assembling and maintaining various farming machinery and equipment, ensuring the safe and efficient operation of agricultural tools.Pipe Flanges and Plumbing: They are utilized in pipe flanges and plumbing fixtures, providing secure connections that prevent leaks and maintain fluid flow in various industrial and residential plumbing systems.
Quality
Certification
Hebei Bentley is ISO9001:2015 certified and equipped with relevant certificates for quality assurance. Due to its specific dimensions and performance levels, it is suitable for a wide range of industrial and commercial scenarios including, but not limited to: machine building, construction work, transport, energy industry, timber frame connections.
inspection
Bentley has invested a huge amount of money to builda product testing laboratory, equipped with importedhigh-end instruments:such as thread comprehensivescanners, high temperature tensile testing machines,high frequency fatigue testing machines, etc., to ensurethat all products are strictly tested before leaving thewarehouse to ensure the reliability of customers duringuse.
