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  • PAULIN PAPCO B077-860 PARTIAL THREADED HEX HEAD CAP SCREW, 1-1/8 IN, 8 IN L UNDER HEAD, 8 GRADE, MEDIUM CARBON STEEL, BARE METAL

PAULIN PAPCO B077-860 PARTIAL THREADED HEX HEAD CAP SCREW, 1-1/8 IN, 8 IN L UNDER HEAD, 8 GRADE, MEDIUM CARBON STEEL, BARE METAL

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1-1/8X8NC8
PAULIN PAPCO B077-860 PARTIAL THREADED HEX HEAD CAP SCREW, 1-1/8 IN, 8 IN L UNDER HEAD, 8 GRADE, MEDIUM CARBON STEEL, BARE METAL
Paulin Papco B077-860 Partial Threaded Hex Head Cap Screw, 1-1/8 in, 8 in L Under Head, 8 Grade, Medium Carbon Steel, Bare Metal View full description
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Description

Paulin Papco Hex Head Cap Screw, Partial Threaded, Series: B077, Measurement System: Imperial, 1-1/8 in Thread, 8 in Length Under Head, 8 Grade, Medium Carbon Steel, Bare Metal, UNC Thread, 1-11/16 in W x 11/16 in H Head, Hex Head, 150000 psi Tensile Strength, Material Specification: ASME B18.2.1-1996, SAE J429, 2-3/4 in Minimum Thread Length, C33 to C39 Rockwell Hardness

  • Papco grade 8 cap screws, identified by the six radial bar head marking, are made of medium carbon alloy steel, quenched and tempered for stronger, safer, more reliable mechanical joints
  • Six radial bars
  • Double heat treated
  • Use with grade 8 nuts to develop the full strength of the cap screw
  • Medium carbon steel quenched and tempered C: 0.25 to 0.55, P: 0.025 maximum, S: 0.025 maximum
  • For studs only, sulfur content may be 0.13% maximum
  • There shall be a sufficient hardenability to ensure a microstructure consisting of approximately 90% martensite in the core of threaded sections of the fasteners after hardening and quenching and before tempering

    • Extra Information

    Brand:
    Paulin
    Weight:
    3.33 LBS
    Diameter - Thread Size:
    1-1/8
    Finish:
    Bare Metal
    Grade:
    8
    Hardness:
    C33 to C39 Rockwell
    Head Size:
    1-11/16 in W x 11/16 in H
    Head Type:
    Hex
    Length Under Head:
    8
    Material:
    Medium Carbon Steel
    Material Specification:
    ASME B18.2.1-1996, SAE J429
    Measurement System:
    Imperial
    Minimum Thread Length:
    2-3/4
    Series:
    B077
    Tensile Strength:
    150000
    Thread Type:
    UNC
    Type:
    Partial Threaded
    PiD:
    222506583
    UNSPSC:
    31161620
    Manufacturer:
    The Hillman Group
    PGroup:
    Hex Head Cap Screws (Bolts)
    Package Description:
    15/PK
    MPN:
    B077-860

    Warranty Information

    Standard Manufacturer Warranty

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