As an Amazon Associate, we earn from qualifying purchases. Home » Zoro Select » H208EX Drill Bushing,Type H,Drill Size # 21 Zoro Select . H208EX Gallery Attributes Brand name, Manufacturer name, ManufacturerZoro Select CategoryId17202 DimensionUnitinch GraingerSku11L008 Extra Product NameDrill Bushing,Type H,Drill Size # 21 UPCNone UnitOfMeasureEA Weight0.02 WeightUnitlbs cali_prop65_orglabel, cali_prop65_whtlabelFalse countryOfOriginGB extendedLead15 extendedQty-2 height0.63 jsonUrlData924526ffbdad25e5923b length, width0.13 moq, multiple2 MPNH208EX qtyInStock0 qtyInStockOverrideDrop Ship SKUG3066570 tierMinQty11 tierPrice17.15 urlhttps://www.zoro.com/zoro-select-drill-bushing-type-h-drill-size-21-h208ex/i/G3066570/ Outside Dia Tolerance+0.0016 in /+0.0013 in Drill Size, Inside Dia#21 Inside Dia Tolerance+0.0001 in /+0.0004 in Length under Head1/2" Head Dia27/64 in Overall Length1/2 in Size- Decimal#21 (0.1590) Outside Dia5/16 in Size - Decimal#21 - 0.1590 Measurement SystemWire Bushing Head TypeHeaded Finish, Head Material, Material - MachiningHigh Speed Steel Concentricity Tolerance.0003" T.I.R. Max Rockwell HardnessRC 62-64 Material52100 Thru Hardened Decimal Equivalent0.1590 Head Thickness1/8" Drill Bushing Wall TypeStandard Wall ItemHeaded Press-Fit Drill Bushing (H) Bushing TypeHead Press Fit HardnessRc 62-64 Distributor offers SellerSKUMOQIn stockMultiplePrices ZoroG3066570221 @ $7.15