SUNPRO Alloy Fasteners

Products

Premium Specialty Alloy Fasteners

washersWashers

washers

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Thin hexagon nutNuts

Thin hexagon nut

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Heavy Hex NutNuts

Heavy Hex Nut

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Double end stud boltBolts

Double end stud bolt

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Special shaped socket head studSpecial Products

Special shaped socket head stud

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Heavy Hex BoltBolts

Heavy Hex Bolt

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UNS S32205,EN 1.4462 duplex hex head boltBolts

UNS S32205,EN 1.4462 duplex hex head bolt

Duplex steel contains both austenite and ferrite phases with double the strength of 304/316 stainless steel. It deliv...

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17-4PH-Hex head boltSpecial Products

17-4PH-Hex head bolt

Precipitation-hardened 17-4PH stainless steel threaded rods offering excellent mechanical properties at temperatures ...

17-4PH
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Bolts

Inconel 718 Hex Bolt

Precipitation-hardened Inconel 718 hex bolts for extreme high-temperature and high-stress applications. Excellent cre...

Inconel 718Inconel 625
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A453 660 Stud BoltSpecial Products

A453 660 Stud Bolt

High-temperature stud bolts manufactured from A453 Grade 660 (Alloy A286) for critical flange connections in petroche...

A453 660Alloy A286
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