As an Amazon Associate, we earn from qualifying purchases. Stanley Engineered Fastening Stanley Engineered Fastening . 3591-4CNW250S Gallery Attributes Brand name, Manufacturer name, Manufacturer, Extra Product NameStanley Engineered Fastening Attribute00, Attribute16Helical Insert Attribute01Screw Locking, On a Strip Attribute02304 Stainless Steel, Dry Film Lubricant Attribute031/4-28 Attribute04, Attribute150.25 in Attribute051/4-28 STI Attribute06200,000 to 250,000 Attribute07Right Hand Attribute08For Metal Attribute090.316 in Attribute10G Attribute11C43-C50 Attribute12- Attribute131,000 Attribute14UNF Attribute17United States AttributeKey00Item AttributeKey01Type AttributeKey02Material AttributeKey03Internal Thread Size AttributeKey04Length AttributeKey05Tap Sizes AttributeKey06Tensile Strength (PSI) AttributeKey07Thread Direction AttributeKey08Application AttributeKey09Free Coil Dia. AttributeKey10Drill Size AttributeKey11Rockwell Hardness AttributeKey12Meets/Exceeds AttributeKey13Package Quantity AttributeKey14Thread Type AttributeKey15Length (Straight Wireway) AttributeKey16Product Type AttributeKey17Country of Origin (subject to change) DimensionUnitinch GraingerSku4EXN6 UnitOfMeasurePK Weight2.15 WeightUnitlbs atoms1000 cali_prop65_orglabel, cali_prop65_whtlabelFalse countryOfOriginUS extendedLead26 extendedQty-2 height0.8 jsonUrlData924526ffbdad25e5923b length, width15.5 moq, multiple, tierMinQty11 MPN3591-4CNW250S qtyInStock0 qtyInStockOverrideDrop Ship SKUG1302165 tierPrice1707.99 urlhttps://www.zoro.com/stanley-engineered-fastening-helical-insert-ss-14-28-pk1000-3591-4cnw250s/i/G1302165/ Distributor offers SellerSKUMOQIn stockMultiplePrices ZoroG1302165111 @ $707.99