5/8 -11 x 6 A307 Grade A Square Head Machine Bolt Low Carbon Steel Zinc Plated Pk 5

PRODUCT SPECIFICATIONS Part #: 0000-128356 Fastener Type: Square Head Machine Bolt Size Description: 5/8 -11 x 6 Diameter/Nominal Size: 5/8 Length: 6 Thread Pitch: 11 Thread Direction: Right System of Measurement: Inch Grade: A (2) Material: Low Carbon Steel Finish: Zinc Plated Head Type: Square Drive Type: External Square Standards Met: A307 Average Piece Weight: 0.5720000 lbs. Square head bolts or square head machine bolts offer a large bearing area for positive gripping; primarily used nowadays for aesthetic projects that create a rustic look or to match existing fasteners; comes in both fully threaded and partially threaded pitches. Square head bolts are sometimes selected over hex heads because the head will fit neatly in a channel.