5/16"-18 Lock Nuts | Nylon Insert | Aluminum (100 / Pkg.) Straight Shank Substrates: Ideal for concrete and

Substrates: Ideal for concrete and masonry installations

or dynamic loading

Thread size: 1/4-20 UNC (Unified Coarse)

Its Oversized diameter provides a snug fit in prepared holes

Model HF2-SQG-10FT

5/16"-18 Lock Nuts | Nylon Insert | Aluminum (100 / Pkg.) Straight Shank Substrates: Ideal for concrete andThese 5 16" 18 Lock Nuts are manufactured from Aluminum. Lock Nuts are used to fasten against a mating bolt, screw or stud. Material and finish: Aluminum Head style: Hex Thread size: 5 16 18 Nylon Insert Specifications Product type: Lock Nuts Material: Aluminum Finish: Plain Head style: Hex Thread size: 5 16 18 Threads per inch: 18 Measurement type: Inch Pack quantity: 100 per package