Specification Brand : NB BulletPoint : These linear shafts have one end with an internally threaded axial hole ExternallyAssignedProductIdentifier : 7434097444073 ItemName : NB Shaft, Steel, 0.250 in D, 18.00 in - SFW4X18FS102 ItemPackageQuantity : 1 ItemTypeKeyword : bushing-shafts Manufacturer : Nippon Bearing (NB) Material : Stainless Steel NumberOfItems : 1 PartNumber : SFW4X18FS102 ProductDescription : These linear shafts have one end with an internally threaded axial hole. They are hardened and have close tolerances for surface finish, roundness, hardness, and straightness. Hardened linear motion shafts are suitable for loads that use ball bearings. ProductSiteLaunchDate : 2020-09-04T18:04:16.097Z UnitCount : 1 UnspscCode : 41000000