Bareco Plough Bolts and Nuts are Grade 8 ANSI (equivalent to Grade 10.9 ISO) high-tensile fasteners with gold zinc plating for corrosion resistance. Plough bolts have a shallow countersunk shank that sits flush with the wear surface, making them essential for mouldboards, disc blades, tillage points, and cultivator components where a protruding bolt head would cause drag and wear.

Available Sizes (all packs of 50 bolts and nuts, UNC thread, gold zinc finish)

• PB670: 1-1/8" x 3/8 UNC
• PB671: 1-1/4" x 3/8 UNC
• PB672: 1-1/2" x 3/8 UNC
• PB630: 1-1/4" x 7/16 UNC
• PB548: 1-1/2" x 7/16 UNC
• PB549: 1-3/4" x 7/16 UNC
• PB550: 2" x 7/16 UNC
• PB551: 2-1/4" x 7/16 UNC
• PB552: 2-1/2" x 7/16 UNC
• PB639: 3" x 7/16 UNC
• PB669: 1-1/8" x 1/2 UNC
• PB629: 1-1/4" x 1/2 UNC
• PB553: 1-1/2" x 1/2 UNC
• PB554: 1-3/4" x 1/2 UNC
• PB555: 2" x 1/2 UNC
• PB723: 2-1/4" x 1/2 UNC
• PB556: 2-1/2" x 1/2 UNC
• PB624: 3" x 1/2 UNC
• PB724: 3-1/2" x 1/2 UNC
• PB077: 4" x 1/2 UNC
• PB706: 4-1/2" x 1/2 UNC
• PB728: 2" x 5/8 UNC
• PB732: 2-1/4" x 5/8 UNC
• PB729: 2-1/2" x 5/8 UNC
• PB730: 3" x 5/8 UNC
• PB731: 3-1/2" x 5/8 UNC
• PB904: 2-1/2" x 3/4 UNC
• PB905: 3" x 3/4 UNC

Sold in packs of 50 bolts and nuts. Specialised high-tensile plough bolts with crushed cup heads are available on request. Part of the 9975 Series. Bareco has supplied Australian agricultural businesses with quality fasteners and farm parts since 1944.