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NSN 5305-01-547-5481

Tap Bolt

About this product

Hex head cap screw grade 8 ultra corrosion-resistant coated alloy steel. These screws have a clear silver,water based inorganic coating, also known as armor coat, for excellent corrosion resistance. Effective replacements for stainless steel cap screws. The coating has a salt spray resistance of 1000 hr per astm b117. Coating does not affect the function of the thread. Screws are made of highstrength alloy steel and meet sae j429. Rockwell hardness is c33-c39. Min tensile strength is 150,000psi. All have class 2a thread fit and are grade marked on top of the head, 6 lines indicate grade 8. Length is measured from under head. 0.50 in - 13..

Manufacturer part number 91286A337 for national stock number 5305015475481.

Datasheet

  • Product description

    Hexagon Head Cap Screw NSN 5305-01-547-5481.

  • MPN or Model

    91286A337

  • Schedule B
    7318.15.2000 (Bolts and bolts and their nuts or washers exported in the same shipment)
  • NMF (National Motor Freight)
    096640 - Screws, Iron Or Steel
  • Thread Class
    2a
  • Thread Direction
    Right-hand
  • Fastener Length
    3.000 inches
  • Head Style
    Hexagon
  • End Application
    5895-01-545-4956 terminal mounting kit
  • Thread Diameter
    0.500 inches
  • Thready Qty Per Inch (tpi)
    13
  • Min. Tensile Strength (psi)
    150000 pounds per square inch
  • Hardness Rating
    33.0 rockwell c and 39.0 rockwell c
  • Part Name Assigned By Controlling Agency
    Screw, hex head, hex head cap screw
  • Material
    Stainless steel
  • 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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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
91286A337 Mcmaster-carr Supply Company
Stock Check
Availability for this item was last checked on 08/31/21. The quantities and conditions available at the time were:
  • NE: 1