Product Category
Quantity:
库存： 0
Inquire
Add to Basket
Stud Bolt – ASTM A193 B7 / B8 / B8M Double Ended & Fully Threaded Stud Bolts for Flange Connections, Pressure Vessels & High-Pressure Piping Systems. Manufactured to ASTM A193, ASTM A320, ASME B16.5, DIN 976 standards. Materials: Alloy Steel (Grade B7/B7M/B16), Stainless Steel (Grade B8/B8M Class 1 & 2, 304/316), Carbon Steel. Available Types: Fully Threaded (Continuous Thread), Double-Ended (Equal Thread Length), Tap-End (Unequal Thread Length). Diameters from 1/4″ to 4″ (imperial) / M6 to M100 (metric). Surface Finishes: Plain, Zinc Plated, Hot-Dip Galvanized, Black Oxide, Xylan Coating, Zinc-Nickel Plating. Supplied with ASTM A194 Grade 2H / 8 / 8M heavy hex nuts. Ideal for ASME B16.5 / B16.47 flanged joints, heat exchangers, valve assemblies, and oil & gas pipeline systems. ISO 9001:2015 certified. [OEM & custom lengths available.]
Related News
-
Learn 10 essential factors when buying industrial fasteners, including materials, corrosion protection, standards, quality control, and supplier selection tips.Fastener Technology News -
Choosing the right fastener is critical for construction, machinery, HVAC, automotive and industrial applications. The wrong material or surface treatment can cause corrosion, thread damage, loosening and premature failure. For buyers and engineers, selecting corrosion resistant screws, bolts and other industrial fasteners requires more than checking size and price. Material, strength, coating, environment and application should all be considered.Fastener Technology News -
RUSPERT outperforms traditional DACROMET in acid rain resistance and environmental friendliness under conventional outdoor conditions, thanks to its chrome-free composite structure; while DACROMET remains irreplaceable in terms of high-temperature stability and zero hydrogen embrittlement. Malaxy’s RUSPERT-coated products offer a cost-effective anti-corrosion solution for large-scale international projects.Fastener Technology News
