1/4" OD X 3/8" Spacers | #4 Hole | Aluminum | Plain (250/Pkg.) Drill Bits Size: 84 mm inner diameter

Size: 84 mm inner diameter by 2 mm cross-section

these bolts combine a flange head with a serrated hex washer to provide a built-in locking surface and a flush

Industrial machinery mounting and service installations needing vibration damping and wear resistance

18/8 stainless steel provides corrosion resistance across humid

and automotive interior fittings where quick

1/4" OD X 3/8" Spacers | #4 Hole | Aluminum | Plain (250/Pkg.) Drill Bits Size: 84 mm inner diameterSpecs Outer diameter: 1 4 inch Length: 3 8 inch Bore: #4 Finish: Plain Material: Aluminum Package quantity: 250 per package Features Function: Provides controlled axial spacing between components to preserve alignment and load distribution in mechanical assemblies. Load transfer: Maintains stable fastener clamping and minimizes relative movement under dynamic loads. Corrosion behavior: Plain aluminum forms a natural oxide layer, offering basic