Square Bolt
Square head bolts
Square head bolt design enables an easier wrench grip for nut tightening. They are usually used in new construction along with square plate washer and taper washers. There is also a requirement to mimic an older fastener aesthetic in both new and old buildings.
Metric Coarse Square Square Holding Down Bolts Grade-4.6 BS7419
Metric Coarse Square Square Holding Down Bolts Grade-8.8 BS7419
BSW Square Head Bolt Black BS916
BSF Square Head Bolt Black BS916
Metric Coarse Square Head Bolt with Collar and Dog Point Grade-8.8 DIN480
Metric Coarse Square Head Bolt with Dog Point Grade-8.8 DIN479
Metric Coarse Square Head Bolt with Large Collar Grade-8.8 DIN478
Metric Coarse Square Head Bolt with Large Collar Grade-10.9 DIN478
Metric Coarse Fish Plate Bolt with Square Head Grade-4.6 DIN5903
UNC Square Head Bolt SAE-5(8.8) B18.2.1T1
UNC Square Head Bolt SAE-8(10.9) B18.2.1T1
UNC Square Head Bolt Mild Steel A-A563 B18.2.1T1
UNC Square Head Bolt Stainless-Steel 18/8-304-A2 B18.2.1T1
UNC Square Head Bolt Stainless-Steel 18/10-316-A4 B18.2.1T1
Metric Coarse Square Head Bolt Steel DIN21346