Tool holder screws, also known as square head setting bolts, are designed to secure tool holders or other components in place with a compact and sturdy connection. These bolts typically have a square head that provides a larger surface area for tightening with a wrench, and they are available in various materials, including stainless steel (304/316), carbon steel, and alloy steel.
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:
High Strength: Made from high-strength materials like chromium-molybdenum alloy steel (ASTM A193 Grade B7), offering a minimum tensile requirement of 100 ksi and yield of 75 ksi .Corrosion Resistance: Stainless steel options provide excellent resistance to rust and corrosion, suitable for moist or corrosive environments.Precision Fit: Designed to fit precisely into the tool holder or component, ensuring a secure and accurate connection.Easy Installation: The square head allows for easy installation with a wrench or socket.Customizable: Available in various lengths and diameters to fit specific application requirements.
Scope of
application
Machine Tooling: Used to secure tool holders in CNC machines, milling machines, and lathes.Automotive Industry: Employed in the assembly of vehicles where a secure and compact fastening solution is needed.Construction: Utilized in building structures where a secure connection is required in tight spaces.Machinery and Equipment: Used in machinery frames and equipment where a secure and adjustable connection is needed.Furniture and Display Systems: Ideal for use in systems that require frequent assembly and disassembly.
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.
