Product Name: KMTA Nut Model NO.: KMTA Material: Carbon Steel Type: Bearing Roller Universal: Yes Standard Parts: Yes Certification: ISO Customized: Non-Customized Trademark: boseion Transport Package: Pallet Specification: M10 to M100 Origin: China HS Code: 7318160000 Product Description KMTA precision lock nuts have holes around their circumference and in one side face. They can be tightened with a pin wrench or a pin-type face spanner.The three, equally-spaced locking pins enable these lock nuts to be accurately positioned at right angles to the shaft. However, they can also be adjusted to compensate for slight angular deviations of adjacent components.