MS51959-77

Military Standard Machine Screw

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Description:

MS51959-77 Machine Screw

* Manufacturer certifications are shipped with your order FREE of charge

Add to Cart Up to qty 600 ships same day if ordered before 4pm EST

Thread Class:

Thread Direction:

Right-hand

Thread Length:

0.275 inches minimum and 0.375 inches maximum

Fastener Length:

0.375 inches nominal

Head Style:

Flat countersunk undercut

Head Diameter:

0.452 inches minimum and 0.507 inches maximum

Head Height:

0.092 inches minimum and 0.107 inches maximum

Internal Drive Style:

Cross recess type 1

Thread Diameter:

0.250 inches

Thready Qty Per Inch (tpi):

Min. Tensile Strength (psi):

80000 pounds per square inch

Countersink Angle:

80.0 degrees minimum and 82.0 degrees maximum

Screw Material:

Steel comp 302 or steel comp 303 or steel comp 304 or steel comp 305 or steel comp 316

Screw Material Specification:

66 fed std all material responses

Screw Surface Treatment:

Passivate

Screw Surface Treatment Specification:

Qq-p-35 fed spec single treatment response

Thread Series Designator:

Unc

SKU / Model:	MS5195977
NSN:	5305-00-719-5061
FSC:	Screws / 5305
Product Series:	MS51959
Pack Weight (Approx.)	0.000 lb
Minimum Qty (MOQ):	50
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version MS51959-77_Military-Fasteners-com.pdf