Locknut; 18 Threads Per Inch; 2-31/32" Outside Diameter; 0.51" Nominal Thickness; 2.157-18 Thread Size; 2.121" Minimum Thread Pitch Diameter; 2.126" Maximum Thread Pitch Diameter; W-11 Lockwasher Part Number; UNS Thread

Cap Screw; 1/4"-20 Thread Size; 3/4" Length; Socket Head; Tempered to Hardness; Alloy Steel Material

Countersunk Head Screw

Hex Nut; Nominal Size 1/2"; Zinc Plated

Tube Cap Nut; 3/8" Tube Outer Diameter; 9/16"-18 TPI JIC; 0.625" Length; Steel Material