Bolt Assembly
Introduction: Bolt assembly is used for connecting plates together, and it is used in conjunction with nuts and washers.
Specifications: M16×35, for joining plates with a thickness of 3.0 corrugated beams; M16×38, for joining plates with a thickness of 4.0 corrugated beams; M16×45 for anti-theft bolt corrugated beam connections. Matching nut: M16, matching washer: ∅35*4.
Material: High-quality low carbon steel Q235.
Surface treatment: Bolt assemblies made of Q235 high-quality low carbon steel are generally treated for corrosion resistance using hot-dip galvanizing and hot-dip galvanizing + powder coating processes. The color of hot-dip galvanizing process is the natural color of metallic zinc; the colors typically used for hot-dip galvanizing + powder coating process are mint green (RAL: 6029), traffic white (RAL: 9016), light green (RAL: 6027), sky blue (RAL: 5015), light orange-yellow (RAL: 1028).
Connecting Bolt
Introduction: Connecting bolts are used for connecting fender blocks to columns, fender blocks to plates, and they are used in conjunction with nuts, washers, and beam pads. Beam pads are generally used to cover the bolt holes on corrugated beam plates.
Specifications: M16×45, M20×35, for connecting corrugated beam plates to fender blocks; M16×170, M20×170, for connecting fender blocks to ∅140 steel pipe columns, square pipe columns; M16×140, M20×140, for connecting fender blocks to ∅114 steel pipe columns, H-shaped steel columns. Matching nut: M16, M20, matching washers: ∅35*4, ∅35*4, matching beam pads: 76×44×4.
Material: High-quality low carbon steel Q235.
Surface treatment: Connecting bolts made of Q235 high-quality low carbon steel are generally treated for corrosion resistance using hot-dip galvanizing and hot-dip galvanizing + powder coating processes. The color of hot-dip galvanizing process is the natural color of metallic zinc; the colors typically used for hot-dip galvanizing + powder coating process are mint green (RAL: 6029), traffic white (RAL: 9016), light green (RAL: 6027), sky blue (RAL: 5015), light orange-yellow (RAL: 1028).
