AFBMA Standards Locknuts

Description: This series of precision locknuts has been established by Whittet-Higgins as a readily available product to meet the needs for exceptional precision which the N-AN locknuts to SAE, ABEC and AFBMA standards to not meet. Manufacturers of machine tools, precision machinery,

• Major Thread Diameter: 0.586 inch
• Locking Face Diameter: 0.813 inch
• Overall Locknut Diameter: 1 inch
• Locknut Width: 0.323 inch

Description: This series of precision locknuts has been established by Whittet-Higgins as a readily available product to meet the needs for exceptional precision which the N-AN locknuts to SAE, ABEC and AFBMA standards to not meet. Manufacturers of machine tools, precision machinery,

• Major Thread Diameter: 0.391 inch
• Locking Face Diameter: 0.625 inch
• Overall Locknut Diameter: 0.75 inch
• Locknut Width: 0.229 inch

Description: This series of precision locknuts has been established by Whittet-Higgins as a readily available product to meet the needs for exceptional precision which the N-AN locknuts to SAE, ABEC and AFBMA standards to not meet. Manufacturers of machine tools, precision machinery,

• Major Thread Diameter: 3.918 inch
• Locking Face Diameter: 4.813 inch
• Overall Locknut Diameter: 5.188 inch
• Locknut Width: 0.76 inch

Description: This series of precision locknuts has been established by Whittet-Higgins as a readily available product to meet the needs for exceptional precision which the N-AN locknuts to SAE, ABEC and AFBMA standards to not meet. Manufacturers of machine tools, precision machinery,

• Major Thread Diameter: 2.157 inch
• Locking Face Diameter: 2.656 inch
• Overall Locknut Diameter: 2.969 inch
• Locknut Width: 0.51 inch