MS16998-49

Military Standard Machine Screw

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Description:

Fastener Length: 1-63/64", Thread: 1/4-28, Head Width: 3/16", Thread Length: 0-63/64

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Add to Cart Up to qty 220 ships same day if ordered before 4pm EST

MS16998-49 Price:	buy now $6.88 Each
Quantity: Pre-packaged bag qty: 10 ea
* Sold in increments of 10

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MS16998-49 Datasheet Features and Specification

Thread Class:

Thread Direction:

Right-hand

Thread Length:

0.960 inches minimum and 1.000 inches maximum

Fastener Length:

1.950 inches minimum and 2.000 inches maximum

Head Style:

Flat chamfer

Head Diameter:

0.365 inches minimum and 0.375 inches maximum

Head Height:

0.244 inches minimum and 0.250 inches maximum

Internal Drive Style:

Hexagon

Thread Diameter:

0.250 inches

Width Across Flats:

0.187 inches minimum and 0.190 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,type 2,class 3 fed spec single treatment response overall

Thread Series Designator:

Unf

Quick Specs

Thread Size	1/4
Thread Qty	28
Material	Steel
Length	1-63/64

Additional Information

Alternate Part Numbers

NAS1351-4-32P

SKU / Model:	MS1699849
NSN:	5305-00-983-6666
FSC:	Screws / 5305
Product Series:	MS16998
Pack Weight (Approx.)	0.307 lb
Minimum Qty (MOQ):	10
Schedule B:	7318.15.6080
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version MS16998-49_Military-Fasteners-com.pdf

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More MS16998 machine screws

MS16998-80

Fastener Length: 2-1/2in., Thread: 3/8-24, Head Width: 5/16in., Thread Length: 1-1/2in., 5305-00-983-7453

MS16998-78

Fastener Length: 1-63/64", Thread: 3/8-24, Head Width: 1/4", Thread Length: 1-1/2"

MS16998-73

$31.80 EA, Fastener Length: 7/8in., Thread: 3/8-24, Head Width: 1/4in., Thread Length: 7/8in.

MS16998-70

Fastener Length: 1/2", Thread: 3/8-24, Head Width: 5/16", Thread Length: 13/32"

MS16998-65

Fastener Length: 2-1/2", Thread: 1/4-24, Head Width: 1/4", Thread Length: 1-3/8"

MS16998-61L

$1.20 EA, Fastener Length: 1-1/2in., Thread: 1/4-24, Head Width: 1/4in., Thread Length: 1-1/2in.

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Product code MS16998-49

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Joyce J.

Love the fact that you show your shipping rates prior to placing orders. Most of the time (95%) I choose USPS Priority, the least expensive

5.0

Kenji H.

Order was shipped extremely fast. I dont know how you get these orders shipped as fast as you do. Everything was perfect. Thanks

5.0

Emanuel R.

Always great with your orders. Ordered 2 tires on a Sunday and they were delivered on Tuesday with free shipping and no tax.

4.0

Ryan L.

Another good experience with Military Fasteners, and our Sales Rep, Dan Hunter. We needed hardware for an older aircraft model, and Dan's expertise was exceptional. He quickly identified fasteners, even for parts with unclear descriptions, and provided invaluable technical assistance. The supporting data was spot-on, verified by our technicians. Despite finding slightly lower prices elsewhere, the unmatched service and expertise from Military Fasteners, particularly Dan, make them our preferred choice. Our order was delivered ahead of schedule. Highly recommend MilFast for top-notch service and technical support!

5.0