Hillman Zinc Hardened Nylon Insert Grade C USS Coarse Stop Nut 1/4"-20

Grade C Nylon Insert Stop Nuts are ideal for securely fastening a bolt when connecting materials. Use these hexagonal nuts with bolts and washers of the same material, finish, and grade. The nylon ring inside the nut creates rotational resistance when displaced by a mating male threaded fastener, thus preventing loosening. The nylon insert also helps resist vibration and adds extra corrosion resistance.

Features and Benefits

• HIGH-QUALITY HEX NUT DESIGN: Used for fastening to a bolt when mechanically joining materials
• CONSTRUCTED WITH A NYLON INSERT: The insert offers additional security to keep nut in place
• PART OF A COMPLETE FASTENING SOLUTION: Use with bolts or washers of the same thread size and finish
• GRADE C NUTS: Grade C exceeds the strength of standard Grade 5 nuts
• CORROSION-RESISTANT FINISH: Zinc plating offers moderate protection against rust and corrosion
• One (1) C-Pak per sellable unit
• 25 pieces per retail package