Zero Fasteners is Certified in ISO 9001:2015, PED 2014/68/EU, and Zero Fasteners is also API 20E & API 20F (BSL-1, BSL-2, BSL-3) Monogram License. As a direct manufacturer of our products, we can provide you the immediate service your business needs. In addition to the basic stock we carry daily, we are able to special order any material you request for all your special projects. Not only do we offer a wide range of stud bolts, nuts, bolts, threaded rods, bent bolts, and more, we offer custom manufacturing.