As an Amazon Associate, we earn from qualifying purchases. Stanley Engineered Fastening Stanley Engineered Fastening . A3591-4CN375 Gallery Attributes Brand name, Manufacturer name, Manufacturer, Extra Product NameStanley Engineered Fastening Attribute00, Attribute16Helical Insert Attribute01Screw Locking Helical Attribute02304 Stainless steel Attribute031/4-28 Attribute04, Attribute150.375 in Attribute05- Attribute06200,000 to 250,000 Attribute07UNF Attribute08C43-C50 Attribute090.316 in Attribute10, atoms100 Attribute111/4-28 STI Attribute12G Attribute13For Metal Attribute14Right Hand Attribute17United States AttributeKey00Item AttributeKey01Type AttributeKey02Material AttributeKey03Internal Thread Size AttributeKey04Length AttributeKey05Meets/Exceeds AttributeKey06Tensile Strength (PSI) AttributeKey07Thread Type AttributeKey08Rockwell Hardness AttributeKey09Free Coil Dia. AttributeKey10Package Quantity AttributeKey11Tap Sizes AttributeKey12Drill Size AttributeKey13Application AttributeKey14Thread Direction AttributeKey15Length (Straight Wireway) AttributeKey16Product Type AttributeKey17Country of Origin (subject to change) DimensionUnitinch GraingerSku4GDN7 UnitOfMeasurePK Weight0.23 WeightUnitlbs cali_prop65_orglabel, cali_prop65_whtlabelFalse countryOfOriginUS height2 jsonUrlData924526ffbdad25e5923b length4 moq, multiple, tierMinQty11 MPNA3591-4CN375 qtyInStock27 qtyInStockOverride-2 SKUG1320112 tierPrice162.29 urlhttps://www.zoro.com/stanley-engineered-fastening-helical-insert-lock-14-28-pk100-a3591-4cn375/i/G1320112/ width3.7 Distributor offers SellerSKUMOQIn stockMultiplePrices ZoroG132011212711 @ $62.29