Carbon Steel Retaining Four-Slot Slotted Round Nuts M42 x 1.5mm for Roller Bearing Pump Valve, Black Tone 4 Pcs

Yinpecly Four-Slot Slotted Round Nuts Description: 1. Constructed from carbon steel, oxidized black finished, good corrosion resistance. 2. Design with thread inside, 4-slot slotted round nut. Operated with hook spanners (not included here). Specification: Material: Carbon Steel Color: Black Tone Surface Treatment: Oxidized Black Thread Size: M42 x 1.5mm/ M42 x 0.06'' Outer Diameter: 62mm/ 2.44" Height: 10mm/ 0.39" Pitch: 1.5mm/ 0.06" Grade: 4.8 Package Content: 4pcs x Four-Slot Slotted Round Nuts NOTE: This product is made of carbon steel, which may rust, but it will not affect normal use!

• 【Product Dimension】- Thread Size: M42 x 1.5mm/0.06''. Outer Diameter: 62mm/ 2.44''; Height: 10mm / 0.39''.
• 【Material】- Slotted round nut is made of high quality carbon steel, surface is oxidized black for good rust and corrosion resistance
• 【Feature】- The 4-slot slotted round nut adopts thread design; it is easy to install and operate with a hook wrench (not included here)
• 【Widely Application】- Slotted round nuts are suitable for axial shaft, roller bearings, pump valves, etc.
• 【Advantage】- The thread pitch and helix angle of the fine teeth are smaller, which is more conducive to self-locking; Therefore, the fine teeth are generally used in places that need to prevent loosening.