Fasteners for heavy machinery Corrosion- and oxidation-resistant stainless steel studs Martensitic stainless steel bolts, high-precision hole bolts

Fully threaded bolts, hex flange bolts Hex head bolts, large round head square neck bolts Square head bolts, high-strength large hex head bolts

Hex socket cap screws, square head cup point set screws Wing screws, slotted cylinder head screws Slotted pan head screws, hex socket cap screws

For nuclear power, thermal power, petrochemical industries High-strength, high-hardness, corrosion-resistant stainless steel bolts PTFE-coated studs, high-quality studs and nuts

Taper pins, elastic dowel pins Stainless steel parallel keys Stainless steel dowel pins

For boilers, fluid systems, pipelines, pump valves Dacromet-coated hex bolts, high-strength hex bolts Hot-dip galvanized alloy steel hex head bolts

C276 hastelloy, N07750 nickel-based high-temperature alloys Forged C3-80, N08811, N08825, N06600 N06601, 2.4360, SUS630, P1-90, GH4090, etc.

Fully threaded bolts Hex head partial thread bolts with coarse shank High-strength large hex head bolts (stainless steel, alloy steel)

Internal hex cylinder head pipe plugs External hex plugs Square head plugs (stainless steel end plugs)

stainless steel grades: A2-50, A1-50, F1-60, P1-90 C4-70, 304, C1-110, A2-70, C1-50 A2-50, C1-40, 2205, 316L, 316, etc.

Heat-resistant coarse shank stud bolts Duplex stainless steel coarse shank stud bolts Double-ended stud bolts