Fastening connection: GB29.2 cross slotted hexagonal bolts as a kind of fastener, its main function is to fasten two or more connected parts (such as parts, components, etc.) together by cooperating with nuts to ensure the stability and safety of the structure.
The common models of cross slotted hexagon bolts mainly include the following:
Classified by material:
Stainless steel material: such as SUS304 combination bolts, with good corrosion resistance and aesthetics.
Carbon steel material: such as 4.8 grade, 8.8 grade combination bolts, according to the different hardness levels, suitable for different strength of the connection needs.
Classification by standard:
Bolts under GB/T 29.2 standard, which is one of the more common standards.
Cross-groove hexagon combination screws under GB/T 9074.13 standard, which is also one of the common fasteners.
Common specifications:
Common specifications include M38, M410, M512, M616, M8*20, etc., with diameters ranging from M3 to M8, and lengths between 5-90MM.
Bentley has industry-leading stainless steel resource integration capabilities, and rich raw material reserves, to ensure that thousands of leading position in the
stainless steel wire processing industry. The combination of production, university and research, upstream and downstream linkage, and the special research and development of high-standard specific materials ensure the need for thousands of professional materials.
Unique advantages of GB29.2 cross slotted hexagon bolts are cost-effective, reliable, versatile and easy to install. Unique design: the head of the bolt has a cross slot, easy to use a Phillips screwdriver for mounting and dismounting, which improves work efficiency.Full thread design ensures longer tightening length and stronger connecting ability.
Scope of
application
Widely used in many industries: This kind of bolt is widely used in many fields because of its reasonable design and convenient installation, including but not limited to machinery industry, automobile assembly, electric power industry, wind power plant, marine manufacturing industry, bridge engineering, pump and valve manufacturing industry, furniture manufacturing industry, electronic industry, electric appliance industry, telecommunication equipment, construction and decoration, electromechanical special industry, mould processing industry, medical and textile industry, aeronautical Specialised industries and military railway manufacturing, etc.
Quality
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.
