WebCritical Application Fasteners. Since its formation in 1929, HOLO-KROME has been at the forefront of fastener development and innovation. All HOLO-KROME products are made in the USA and used in a wide variety of market application which demand high-quality, high-strength precision components. Employment Opportunities. WebWe can help you identify head markings on bolts and screws - Anzor Fasteners, Your Stainless Specialist - Contact us on 07 3711 9977 or order online ... In the chart below are the most common head marks found on …
ASTM, SAE and ISO Grade Markings for Steel Fasteners
WebDec 7, 2006 · Bolt Head Markings Chart by Zero Fasteners Dec 7, 2006 / Hex Nut Markings #4 . DieselPower Elite Member. Joined Sep 30, 2006 Messages 2,761 Location Fairfield, PA ... Here is a very small 162 page listing of some of the different manufacturers head marking's. This list only covers some of the ones you might run across. WebApr 10, 2024 · So, as you can see, this bolt head has Wilson-Garner’s manufacturer mark and three radial lines. These lines indicate that the bolt is a Grade 5. Here are some of the minimum tensile strengths for Grade 5 bolts, based on diameter: Diameters of ¼ – 1” = minimum tensile strength of 120 ksi. Diameters of 1 – 1 ½” = minimum tensile ... mash directory
Home - Portland Bolt
WebDec 5, 2007 · Three radial lines will indicate an SAE grade 5 fastener, while six radial … WebUnbrako is one of largest high-tensile industrial fastener manufacturers in the world, with operations in India, UK, Australia, Ireland and USA. [email protected] +91 - 161 - 7131111 +91 - 161 - 5131111 ... E-CODE ™ Head Marking. The ultimate in fastener traceability - from its original manufacturing lot, raw material chemistry to ... WebAnchor Bolt and Construction Fastener Manufacturer . Contact Us Live Chat Open 6AM - 5PM PT M-F (800) 547-6758 ; [email protected] ... Bolt Torque Chart. ... Information regarding the head markings on bolts manufactured by Portland Bolt. This is broken down by grade based on the specification of the fastener. mash dirtstar 400 review