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5/8-11 Grade 8 Carriage/Shaker Screen Bolts

GRADE 8 CARRIAGE BOLTS: Carriage bolts have a round smooth head with a square neck under the head.   The square neck keeps the bolt from turning as a nut is tightened on to the bolt. A Grade 8 Carriage bolt has a greater tensile strength than Grade 5 and Grade 2 Carriage bolts.  They are designed for use in high stress applications.  The length of a Carriage bolt is determined by measuring from under the head of the bolt to the base of the threads.


Length/Size Price/Each Qty
2 1/2'' $ 1.02
3'' $ 1.18
3 1/2'' $ 1.30
4'' $ 1.47
6'' $ 2.00
Length/Size Price/Pkg Qty Qty
2 1/2'' $ 45.57 50
3'' $ 53.09 50
3 1/2'' $ 58.26 50
4'' $ 65.78 50
6'' $ 44.88 25
Length/Size Price/Case Qty Qty
2 1/2'' $ 131.55 150
3'' $ 122.67 125
3 1/2'' $ 108.58 100
4'' $ 99.03 80
6'' $ 112.55 70