MS16997-78

Military Standard Socket Head Cap Screw

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Description:

Fastener Length: 3/4", Thread: 1/4-18, Head Width: 1/4", Thread Length: 3/4", MS16997 series screw

* Manufacturer certifications are shipped with your order FREE of charge

Add to Cart Up to qty 160 ships same day if ordered before 4pm EST

MS16997-78 Price:	buy now $2.44 Each
Quantity: Pre-packaged bag qty: 20 ea
* Sold in increments of 20

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MS16997-78 Datasheet Features and Specification

Thread Class:

Thread Direction:

Right-hand

Thread Length:

0.608 inches minimum and 0.750 inches maximum

Fastener Length:

0.719 inches minimum and 0.750 inches maximum

Head Style:

Flat chamfer

Head Diameter:

0.457 inches minimum and 0.468 inches maximum

Head Height:

0.306 inches minimum and 0.312 inches maximum

Internal Drive Style:

Hexagon

Thread Diameter:

0.312 inches

Width Across Flats:

0.250 inches minimum and 0.253 inches maximum

Thready Qty Per Inch (tpi):

Min. Tensile Strength (psi):

160000 pounds per square inch

Hardness Rating:

36.0 rockwell c minimum overall and 45.0 rockwell c maximum overall

Minimum Yield Strength:

130000 pounds per square inch

Material:

Steel overall

Surface Treatment:

Cadmium overall and chromate overall

Surface Treatment Specification:

Qq-p-416 ty 2 cl 3 fed spec single treatment response overall

Thread Series Designator:

Unc

Nondefinitive Specification/std Data:

6 type

Quick Specs

Thread Size	1/4
Thread Qty	18
Material	Steel
Length	3/4

Additional Information

SKU / Model:	MS1699778
NSN:	5305-00-983-5346
FSC:	Screws / 5305
Product Series:	MS16997
Pack Weight (Approx.)	0.480 lb
Minimum Qty (MOQ):	20
Schedule B:	7318.15.6080
ECCN:	9A991
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version MS16997-78_Military-Fasteners-com.pdf

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More MS16997 socket head cap screws

MS16997-9L

Fastener Length: 1/4", Thread: 4-40, Head Width: 3/32", Thread Length: 1/4"

MS16997-98

$5.10 EA, Fastener Length: 7/8in., Thread: 3/8-16, Head Width: 5/16in., Thread Length: 3/4in.

MS16997-97

$5.40 Each, Length: 3/4in., thread: 3/8-16, MS16997 series screw

MS16997-9

$1.14 Each, Length: 1/4in., thread: 4-40, socket head cap screw self-locking cadmium plated alloy steel

MS16997-87

$19.80 Each, MS16997-87

MS16997-86

$14.52 Each, MS16997-86

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Product code MS16997-78

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