1-321-802-5889

NSN 5305-01-098-6143

Tap Bolt

About this product

1.875 inches fastener length, hexagon countersunk undercut head style, between 0.600 inches and 0.610 inches bottom countersink diameter, head height: 0.840 inches .

Manufacturer part number 281188 for national stock number 5305010986143.

Datasheet

  • Product description

    Hexagon Head Cap Screw NSN 5305-01-098-6143.

  • MPN or Model

    281188

  • Schedule B
    7318.15.2000 (Bolts and bolts and their nuts or washers exported in the same shipment)
  • NMF (National Motor Freight)
    093486 - Bolts, Nuts Or Screws, NOI (sub 3)
  • Thread Class
    2a
  • Thread Direction
    Right-hand
  • Thread Length
    Between 0.970 inches and 1.160 inches
  • Fastener Length
    1.875 inches
  • Head Style
    Hexagon countersunk undercut
  • Bottom Countersink Diameter
    Between 0.600 inches and 0.610 inches
  • Head Height
    0.840 inches
  • Width Between Flats
    0.750 inches
  • Thread Diameter
    0.500 inches
  • Thready Qty Per Inch (tpi)
    13
  • Hardness Rating
    32.0 rockwell c and 38.0 rockwell c
  • Countersink Angle
    Between 37.5 degrees and 38.0 degrees
  • Material
    Steel comp 1013 or steel comp 1015 or steel comp 1016 or steel comp 1017 or steel comp 1018 or steel comp 1019 or steel comp 1020 or steel comp 1021 or steel comp 1022 or steel comp 1023 or steel comp 1524 or steel comp 1025 or steel comp 1026 or steel comp 1527 or steel comp 1029 or steel comp 1030 or steel comp 1033 or steel comp 1034 or steel comp 1035 or steel comp 1536 or steel comp 1037 or steel comp 1038 or steel comp 1039 or steel comp 1040 or steel comp 1541
  • Material Specification
    Sae assn standard all material responses
  • Surface Treatment
    Phosphate or phosphate zinc
  • Surface Treatment Specification
    Hc 402 fsc-30076 mfr ref 1st treatment response or hc 403 fsc-30076 mfr ref 2nd treatment response
  • Thread Series Designator
    Unc
More from these suppliers
Hexagon Head Cap Screw

An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. the threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. the thread length being the controlled dimension, the grip length is not specified. a locking feature may be incorporated in the design of the head or threads. the head is not designed to be held or driven with an inserted driver or by the thumb and fingers. excludes bolt,machine; bolt,externally relieved body; bolt,internal wrenching; and screw,cap,socket head.

Mechanic Bill explains Tap Bolt

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NSN 5305010986143

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
281188 Hyster-yale Group, Inc.
281188 Hyster-yale Group, Inc.
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