Alloy Steel Fastener with Flanged Hex Nut and Integral Circular Flange Base

Thread specification and flange seat OD govern fit for an alloy steel flanged hex nut with integral circular flange base; thread pitch deviation creates interference with the mating stud and generates excessive installation torque, while flange seat OD deviation prevents the bearing face from distributing clamping load uniformly across the joint. Ningbo Bhin Precise Machinery (established 2009, Ningbo, Zhejiang) machines this alloy steel flanged hex nut with integral circular flange base using CNC turning, with thread specification, flange seat OD, and hex flat width controlled to your released dimensions callouts. IATF16949 and ISO 9001 certification at Bhin's Ningbo facility (just over 4,000 m²) governs quality records for automotive, construction, and hydropower flanged fastener applications. Black oxide and electroplating are available for alloy steel surface protection. Typical end markets include aerospace, medical equipment, and robotics. Supply thread standard, flange OD, hex flat dimensions, and alloy grade to get a pricing from our Ningbo facility with your enquiry.