Portland Bolt manufactures A325 and A490 heavy hex structural bolts from 1/2″ diameter through 1-1/2″ diameter, typically in lengths longer than those which are normally available in the marketplace. ASTM A325 Powered by Portland Bolt This website covers technical aspects of the original ASTM A325 specification which was withdrawn by ASTM international in 2016 and replaced by ASTM F3125. The information contained on this site is presented for historical and informational purposes only. A325 and A490 heavy hex structural bolts are now grades under the new F3125 specification. Summaries of the now obsolete A325 and A490 specifications remain on our site for reference purposes only. Portland Bolt provides anchor bolts and nonstandard construction fasteners directly to contractors,

New Bolt Faq: A325X vs. A325 Bolt Head Markings - Question: Portland Bolt will soon introduce a new microsite which will provide technical information about this new ASTM specification. Until then, please refer to Portland Bolt ’s main website for more information about ASTM F3125. Dimensions. ASTM A325 structural bolts are designed for steel to steel connections. ASTM A325 Powered by Portland Bolt This website covers technical aspects of the original ASTM A325 specification which was withdrawn by ASTM international in 2016 and replaced by ASTM F3125. The information contained on this site is presented for historical and informational purposes only.

Stainless steel ASTM A325 price nut and bolt m34 . US $0.01-0.01 / Piece . 1 Piece (Min. Order) . There are 171 portland bolt suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of portland bolt respectively. Portland bolt products are most popular in Western Europe, Mid East, and Southeast Asia. Portland Bolt stocks headed anchor bolt blanks in F1554 Grade 36, F1554 Grade 55, A449, A325 . These headed anchor bolt blanks can be cut to length, threaded, and …