Hexagon plug screws with shoulder stoppers are a type of hexagon head bolt that features a cylindrical shoulder under the head, which acts as a stop or limit to the bolt's insertion. This design is particularly useful for applications where precise positioning is required. They are also known as shoulder screws and are often used in conjunction with a nut to provide a secure and adjustable connection.
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 divided into A grade and B grade, as well as 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:
Precision Positioning: The shoulder stop provides a defined stopping point to ensure accurate alignment when assembling components.
Prevention of Over-Insertion: The shoulder prevents the screw from being inserted too far, which can protect delicate components from damage.
Load Bearing: The shoulder can bear loads and distribute pressure, reducing the risk of damage to the fastened parts.
Versatile Use: They can be used in a variety of assembly applications where a secure and adjustable fastening solution is needed.
Material Strength: Often made from strong materials such as stainless steel, providing resistance to corrosion and ensuring durability.
Scope of
application
Automotive Industry: Used in the assembly of car components where precision and security are essential.
Mechanical Engineering: Employed in machinery for adjustable connections that require regular disassembly and reassembly.
Appliance Manufacturing: Utilized in the assembly of appliances to ensure parts fit securely and can be adjusted if necessary.
Furniture Making: Ideal for use in furniture that requires adjustable joints, such as office chairs or adjustable tables.
Construction: Can be used in structural applications where a strong, secure fastening is needed, but with the need for occasional adjustments.
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.
