Hardware Fastener Furniture Bolts Hardware Nuts and Bolts

High Quality Stainless Steel Fastener- Hex Bolts And Helix Nut is a form of threaded Fastener with an external male thread.Serration with hot dip galvanized finish treatment .The Flange Bolts is an integral Bolt consisting of a hex head and a flange (the gasket under the hex and the hex fixed as one) and a screw (the cylinder with external thread). It shall be matched with a Nut for fastening the parts connected with two through holes.

Hardware Fastener's material: carbon steel S 235,stainless steel. 

Size: M 24-M 56 or as customer request.

Finish treatment: hot dip galvanized,micron 40-50.

Surface finishing:plain,Black Phosphated,White/Yellow/Black Zinc plated,HDG.

Standard:DIN 6921,DIN 935,DIN 934,DIN 933,ANSI.

Delivery time:7-10 days after received advance payment.

Screw Fastener's usage: matched with Nut to tighten the parts connecting two through holes, so the Bolt connection is a detachable connection.

There are many type of Bolts head to choose: