Precision Lock Nut - BF Series (0.002mm) Flank Locking

BF Precision Locknut - Flank Locking

The locknut setscrews intersect at a 30° angle which drives the locking brass to stick perfectly on the shaft’s thread flank.

• No thrust washer or keyway needed.
• Easy to assemble and disassemble.
• Can be re-used if handled properly.
• The connecting face and thread area are all produced by high precision grinding process.

‧Material：JIS SCM440/DIN42CrMo4/AISI 414‧Hardness：HRC 28-32‧Precision：ISO 4H‧Thread run-out with axial : 0.002mm Remark‧When ordering above products, please refer to the TYPE & Pitch.‧If left hand thread required, please notify “L” after the TYPE & Pitch. For example:BF25X1.5P-L‧If inch thread required, please refer to the TYPE & Pitch. For example:BF25-U20‧To prevent the locknuts are in short supply, please send your order in advance.