Bolt This RFQ was sourced on www.MFG.com in NETHERLANDS for Heavy Hex Bolts Buyer is in search of a hex bolt NAS1160-7-20D. Buyer Information Industry Machinery and Tools City/Region Rijen, Noord-Brabant Country NETHERLANDS RFQ RFQ Number 424466 Material Laiton Technical Specifications Category Heavy Hex Bolts Dimensions The following suppliers (machine shops, fabricators, casters, molders, 3D printing, CNC machining, etc.) provide manufacturing services and are members of the MFG.com community. For more information visit http://www.mfg.com. MFG.com performs a 5-point inspection on all engineered parts and RFQs to ensure quality and enhance your quoting experience Heavy Hex Bolts: Heavy hex bolts are heavy duty application bolts with a hexagonal head. They are driven generally with a wrench.