Square Head Bolt
Square head bolts were the industry standard prior to hex bolts gaining prominence. Square bolts are now most commonly used for aesthetic purposes to provide a rustic look in a new structure or to match existing fasteners in an older structure.
Standard: ASME B 18.2.1
Size: 1/4”-1 1/2”
Material: Carbon Steel, Alloy Steel, Stainless Steel, Brass
Grade: SAE J429 Gr.2, 5,8; A307 Gr. A
Finish: Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Chrome, H.D.G
Packing: bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand.
Application: Structural steel industry, Metal building industry etc.