MS51959-13B

Military Standard Machine Screw

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Description:

Fastener Length: 1/4", Thread: 4-40, Thread Length: 11/64", black oxide

* Manufacturer certifications are shipped with your order FREE of charge

Add to Cart Up to qty 5500 ships same day if ordered before 4pm EST

MS51959-13B Price:	buy now $0.48 Each
Quantity: Pre-packaged bag qty: 100 ea
* Sold in increments of 100

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MS51959-13B Datasheet Features and Specification

Countersink Angle:

Between 80.0 degrees and 82.0 degrees

Departure From Cited Designator:

As modified by finish

Fastener Length:

Between 0.219 inches and 0.250 inches

Head Diameter:

Between 0.195 inches and 0.225 inches

Head Style:

Flat countersunk

Internal Drive Style:

Cross recess type 1

Min. Tensile Strength (psi):

80000 pounds per square inch

Thread Diameter:

0.112 inches

Nondefinitive Specification/std Data:

3 type and 2c style

Material:

Stainless steel

Material Specification:

300 series federal standard 1st material response or comp 16-18 or 18-8 assn standard 2nd material response 300 series federal specification 1st material response or 66 qq-s-763

Surface Treatment:

Oxide

Surface Treatment Specification:

Cl 4 military specification single treatment response mil-c-13924

Thread Class:

Thread Direction:

Right-hand

Thread Length:

Between 0.102 inches and 0.183 inches

Thread Qty Per Inch (tpi):

Thread Series Designator:

Unc (coarse thread)

Quick Specs

Thread Qty	40
Thread Series	UNC
Thread Class	2A
Drive Style	Cross
Material	Stainless Steel
Length	1/4

Additional Information

SKU / Model:	MS5195913B
NSN:	5305-00-455-2512
FSC:	Screws / 5305
Product Series:	MS51959
Pack Weight (Approx.)	0.071 lb
Minimum Qty (MOQ):	100
Schedule B:	7318.15.6080
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version MS51959-13B_Military-Fasteners-com.pdf