Square Head Bolt

HAIYAN BOLT provide both carbon steel and stainless steel Square head bolt.

Square head bolt description:
Brand name: HB(HAIYAN BOLT)
Standard:JIS B1182, ANSI/ASME B 18.2.1 – 2012,BS916,DIN480
Material Range: carbon steel, Alloy steel, stainless steel A2-304 and A4-316
Surface: zinc plated, plain, black oxide, nickel, decromet, HDG.
Processing: including cold headed and hot forging.
Supply Ability: 120Tons per Month.

The square, external wrenching head found on a square head bolt offers a large bearing area for positive gripping. At one time, square head bolts (aka square bolts) were the industry standard before being replaced by hex head bolts. Now, they are commonly chosen for aesthetic reasons to create a rustic look in new buildings or to match existing fasteners in an old building.

As a square bolt supplier, HAIYAN offers a huge selection of fully threaded and partially threaded bolts with bolt sizes ranging from 1/4” up to 1-1/2”, and lengths from 1” up to 17”. Our square head bolts are available in plain, zinc, and hot dipped galvanized – which offers the most corrosion-resistance for harsh environments. As always, please contact us today if you can’t find the exact products you need.