Bulk Nylon Insert Locknuts – Grade N8 (C) Phosphate & Oil (US Inch Sizes 1"-20 to 1-1/2"-12) 440286 Standards: Conforms to ASTM A563

Standards: Conforms to ASTM A563 and ASME B18

Finish: Zinc CR+3 for enhanced corrosion resistance

3 mm recess for positive torque transfer and repeatable install

✔️ Durable A2/18-8 stainless steel for corrosion resistance

3 and IFI-111 dimensional standards and is manufactured from ASTM A574 alloy steel for a tensile strength of approximately 180

Bulk Nylon Insert Locknuts – Grade N8 (C) Phosphate & Oil (US Inch Sizes 1"-20 to 1-1/2"-12) 440286 Standards: Conforms to ASTM A563Bulk Nylon Insert Locknuts Grade N8 (C) Phosphate & Oil Finish (US Inch Sizes 1" 20 to 1 1 2" 12) Ensure the security of your heavy duty assemblies with our high quality Nylon Insert Locknuts made from Grade N8 (equivalent to Grade C) steel with a Phosphate & Oil finish. These locknuts feature a nylon insert that provides a tight frictional fit, preventing loosening due to vibration or torque. Ideal for demanding applications, they are available in a