Product Details:
Color: Black
Material: Carbon Steel
Screw Size: M30 x 2mm/ M30 x0.08"(DxPitch)
Width Across Flats: 45mm/ 1.77"
Height: 31mm/ 1.22"
Slot Width: 7mm/ 0.28"
Package Content: 1pcs x Slotted Hex Castle Nuts

Material - This hexagon slotted nut is made of grade 4.8 carbon steel and in a blackened finish which is durable, with no rust, oxidation, good corrosion resistance, and heat resistance that has a long service life and better effect.

Feature - The slotted hex castle nut is used as a fixing nut or fastener. Fit the cotter pin to keep the bolt and nut in place, preventing the nut from loosening or slipping off the attached bolt.

Application - The slotted hex castle nut is used for repairing most mechanical equipment, like cars, lawn mowers, RV, trucks, tractors, shafts. Also can be applied to maintain some home furniture.

Install Steps - Easy to install. Need to drill holes on the bolts with a drill bit according to the thickness of the cotter pin, and then insert the cotter pin to fix it.