M25 M32 Anchor Flat Hex Nut Use for Post-Tensioning Thread Bar

M25 M32 Anchor Flat Hex Nut Use for Post-Tensioning Thread Bar. High Strength Material: Manufactured from high-strength alloy steel like 40Cr, heat-treated for thousands of kilonewtons. Precise Thread Dimensions: Perfectly matches precision-rolled rebar to ensure uniform force distribution and prevent stripping. Anti-Corrosion Surface: Features phosphating and galvanizing treatments to withstand corrosive construction environments. Multiple Grade Options: Offers Grade 8.8 and 10.9 for PSB500/830/930/1080 threadbars. Fast Delivery: 5-7 days for in-stock items and 7-30 days for non-stock items. OEM/ODM Support: Accepts OEM/ODM orders for large quantities at no extra charge. Free Samples Available: Samples provided free of charge, customer only pays shipping cost.