MS51957-4 Machine Screw

Part#: MS51957-4 NSN: 5305-00-054-5638

About this product MS51957-4 Machine Screw. * Manufacturer certifications are shipped with your order FREE of charge

Product Details

Part Number or Model MS51957-4
Description Machine Screw
Schedule B Class
ECCN (Export Control Class)
Fastener Length 0.281 inches minimum and 0.312 inches maximum
Head Diameter 0.155 inches minimum and 0.167 inches maximum
Head Height 0.053 inches minimum and 0.062 inches maximum
Head Style Pan
Internal Drive Style Cross recess type 1
Min. Tensile Strength (psi) 80 pounds per square inch
Thread Diameter 0.086 inches
Screw Material Steel comp 316
Screw Material Specification 66 fed std single material response
Screw Surface Treatment Passivate
Screw Surface Treatment Specification Qq-p-35 fed spec single treatment response
Thread Class 2a
Thread Direction Right-hand
Thread Length 0.276 inches minimum and 0.312 inches maximum
Thread Qty Per Inch (tpi) 56
Thread Series Designator Unc
Pricing and Availability
We have this product in stock, but with the high volume of orders we receive for it, an updated price quote needs to be issued. Please submit a request for a quote for updated pricing.

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  • NSN (National stock number)
    5305-00-054-5638
  • ECCN (Export Control Class)

Alternate(s)

  • M39029-5-118
AeroBase Group is an ISO 9001:2015 + AS9120B audited and certified supplier.
ABG is AS9120B ISO:9001 Certified

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