As an Amazon Associate, we earn from qualifying purchases. Home » Zoro Select » H406IM Drill Bushing,H,Drill Size 5/16 In Zoro Select . H406IM Gallery Attributes Brand name, Manufacturer name, ManufacturerZoro Select CategoryId17202 DimensionUnitinch GraingerSku11G750 Extra Product NameDrill Bushing,H,Drill Size 5/16 In UPCNone UnitOfMeasureEA Weight0.05 WeightUnitlbs cali_prop65_orglabel, cali_prop65_whtlabelFalse countryOfOriginGB height0.59 jsonUrlData924526ffbdad25e5923b length, width0.22 moq, multiple2 MPNH406IM qtyInStock, qtyInStockOverride, tierMinQty11 qtySourceqtyInStockOverride SKUG3077518 tierPrice15.99 urlhttps://www.zoro.com/zoro-select-drill-bushing-h-drill-size-516-in-h406im/i/G3077518/ Inside Dia, Drill Size5/16 in Length under Head3/8" Size- Decimal5/16" (0.3125) Inside Dia Tolerance+0.0001 in /+0.0004 in Outside Dia5/8 in Overall Length3/8 in Head Dia51/64 in Outside Dia Tolerance+0.0017 in /+0.0014 in Size - Decimal1-5/16 in - 1.3125 Bushing Head TypeHeaded Material52100 Thru Hardened HardnessRc 62-64 Rockwell HardnessRC 62-64 Measurement SystemFractional Inch Material - Machining, FinishHigh Speed Steel ItemHeaded Press-Fit Drill Bushing (H) Concentricity Tolerance.0003" T.I.R. Max Decimal Equivalent0.3125 Head Thickness7/32" Heat TreatmentThrough Hardened Bushing TypeHead Press Fit Drill Bushing Wall TypeStandard Wall Distributor offers SellerSKUMOQIn stockMultiplePrices ZoroG30775182121 @ $5.99