Cross Outer Hexagonal Cavity Set Screws are countersunk head screws with an outer hexagonal head and a cross recess. These screws are typically used where precise adjustment and fastening are required.

Stainless Steel (304/316): Offers superior corrosion resistance and is suitable for moist or corrosive environments. The 316 grade has additional molybdenum, providing even better corrosion resistance, especially in marine applications.

Carbon Steel: Provides good strength and is the most common material for bolts. It may require additional surface treatments like galvanizing for increased corrosion resistance.

Alloy Steel: Offers enhanced strength and durability. It is often used in high-stress applications where high tensile strength is required.

Advantage:

HIGH TORQUE TRANSMISSION: The hex head design provides greater driving torque and reduces the risk of slipping threads. Ease of Handling: Phillips recess design allows screws to be quickly installed and removed using a screwdriver. Precise Adjustment: The countersunk head design allows the screw head to be partially countersunk into the surface of the part being secured, providing precise adjustment and fastening. Various materials and surface treatments: Different materials and surface treatments can be selected according to different application requirements, such as stainless steel, carbon steel, copper, etc., as well as zinc plating, nickel plating, passivation treatment, etc .

Scope of Application

Mechanical assembly: used for fixing parts in mechanical equipment, such as bearings, gears, etc. Automobile manufacturing: used for fixing automobile chassis or engine parts. Furniture Manufacturing: Used to join metal parts of furniture, such as table legs and frames. Precision Instruments: Used for fixing and adjusting parts in instruments that require precise adjustments.