This website “ASTMBOLTS.COM” is designed and developed to serve customer exclusively seeking products and information regarding bolts (including headed and non-headed bolts) as specified under American Standard for Testing and Materials, abbreviated as ASTM. We offer information on design types, materials, dimensions and thread information as referenced in ASTM Specifications for bolts.
Product Forming | Hot & Cold Forged |
Metric Sizes | M6 to M180 |
Imperial Sizes | 1/4 to 8” |
Thread Profile | UNC, UNF, UNEF, UNS, UNR, Metric Coarse, Metric Fine, BSW, BSF, ACME |
Thread Standards | ASME, ISO, DIN, IS, BS |
Dimensional Standards | DIN, ISO, ASME, SAE, BS, IS, UNI, PN, CSN, EU and IFI. |