Hexagon Head Bolts Grade 8.8 (High Tensile/High Tension Bolt)
Heavy Hexagon Head Bolts ASTM -A325+Nut:A563+ Washer:F436 mm.
Hexagon Socket Head Cap Screws Grade12.9 (INCH)
CROSS TRUSS HEAD CUT-THREAD FALT-END SCREW SUS
Hexagon Nuts G8 (CLASS 8) Black, Hot Dip Galvanized (H.D.G)