slotted nut

Slotted Nut

Slotted Nut is a hexagonal nut with a radial groove on the top. The cotter pin cooperates with the groove to form a mechanical anti-loosening, which is suitable for long-term vibration and impact conditions. The hexagonal body is easy to operate with a wrench and the torque transmission is stable. The structure is simple and reliable, and maintenance is convenient. It has strong heavy-load carrying capacity and is suitable for fixing key components.

Executive standards: GB/T 6178, GB/T 6179, GB/T 6180, GB/T 6181, ISO 8673, ISO 8674, DIN 935, DIN 936, ANSI/ASME B18.2.2

Material: carbon steel, stainless steel, alloy steel

Performance level: Level 5, 8 Grade, Grade 10, Grade 12, SAE J995

Surface treatment: galvanized, blackened, phosphated, hot-dip galvanized

Specifications: M6-M36, #8-32 to 1"-8

Main uses

Transportation and construction machinery: used in automobile drive shafts, wheel hubs, tractor suspension systems, excavator hydraulic components, 8 The high-strength anti-loosening model is suitable for long-term bumpy and heavy-load environments and is a key safety component.

Machinery and equipment manufacturing: used for fixing motor shafts, machine tool spindles, conveyor rollers, and pump valve drive shafts. It uses cotter pins to prevent nuts from loosening during high-speed operation and ensure safe operation of equipment.

Construction and military industry: used in steel structure lifting equipment and tower cranes. It is a key connection for parts and military machinery, has strong heavy-load carrying capacity, reliable anti-loosening, and is suitable for extreme working conditions; the stainless steel version is used in outdoor or corrosive environments.

General scenarios: used for heavy furniture, large shelves, and outdoor amusement facilities. The ordinary carbon steel version is suitable for indoor heavy-duty fixation, and the stainless steel version is used in outdoor humid environments. The core ensures stable connection of key parts.