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    Zeron 100 SA Countersunk Screws (CSK), Solution-Annealed UNS S32760 Super Duplex (ASME B18.6.3 / DIN 7991)

    Zeron 100 super duplex countersunk screws (CSK) per ASME B18.6.3

    Zeron 100 SA countersunk screws are super duplex stainless steel flat-head fasteners (UNS S32760) with countersunk taper-profile head, 82° (American series, ASME B18.6.3) or 90° (metric series, DIN 7991 / ISO 10642). Used for flush-mount installations: subsea instrument-pod cover screws, FPSO deck access plates, FGD inspection-port covers, marine vessel hull-mount equipment.

    82° or 90° flat-head countersunk · SA standard supply state · Internal hex drive

    Sizes M2-M20 / #4-3/4". Standards: ASME B18.6.3 + DIN 7991 + ISO 10642 + ASTM A1082 + NACE MR0175.

    Cross-References

    SA cornerstone · All CSK supply states · FG CSK · FLT CSK. RFQ: info@torqbolt.com / +91-22-66157017 / WhatsApp.

    Specifications
    Certifications
    • ISO 9001 - 2015 Certified
    • PED 2014/68/EC
    • NACE MR0175/ISO 15156-2
    • NORSOK M-650 MDS 055
    • DFAR
    • MERKBLATT AD 2000 W2/W7/W10
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