MS16998-40

Military Standard Socket Head Cap Screw

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Description:

Fastener Length: 3/8", Thread: 1/4-28, Head Width: 3/16", Thread Length: 3/8", MS16998 series screw

* Manufacturer certifications are shipped with your order FREE of charge
MS16998-40
MS16998-40
MS16998-40
MS16998-40
MS16998-40
MS16998-40
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Up to qty 300 ships same day if ordered before 4pm EST
MS16998-40 Price:
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$0.99 Each
Quantity:
Pre-packaged bag qty: 50 ea
* Sold in increments of 50
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MS16998-40 Datasheet Features and Specification

Fastener Length:
Between 0.344 inches and 0.375 inches
Hardness Rating:
36.0 rockwell c and 45.0 rockwell c
Head Diameter:
Between 0.365 inches and 0.375 inches
Head Height:
Between 0.244 inches and 0.250 inches
Head Style:
Flat chamfer
Internal Drive Style:
Hexagon
Material:
Steel
Min. Tensile Strength (psi):
160000 pounds per square inch
Minimum Yield Strength:
130000 pounds per square inch
Thread Diameter:
0.250 inches
Nondefinitive Specification/std Data:
6 type
Surface Treatment:
Cadmium and chromate
Surface Treatment Specification:
Qq-p-416 type 2 cl 3 federal specification single treatment response
Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
Between 0.273 inches and 0.375 inches
Thread Qty Per Inch (tpi):
28
Thread Series Designator:
Unf (fine thread)
Width Across Flats:
Between 0.187 inches and 0.190 inches
Quick Specs
Thread Size 1/4
Thread Qty 28
Thread Series UNF
Thread Class 3A
Drive Style Hexagon
Material Steel
Length 3/8

Additional Information

SKU / Model: MS1699840
NSN: 5305-00-983-6657
FSC: Screws / 5305
Product Series: MS16998
Pack Weight (Approx.) 0.507 lb
Minimum Qty (MOQ): 50
Schedule B: 7318.15.6080
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS16998-40_Military-Fasteners-com.pdf
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More MS16998 socket head cap screws

MS16998-98

Fastener Length: 1-3/4in., Thread: 1/2-20, Head Width: 3/8in., Thread Length: 1-41/64in., 5305-00-983-7457

MS16998-97

Fastener Length: 1-1/2in., Thread: 1/2-20, Head Width: 3/8in., Thread Length: 1-25/64in.

MS16998-81

Fastener Length: 2-63/64in., Thread: 3/8-24, Head Width: 5/16in., Thread Length: 1-1/2in.

MS16998-79

$13.14 EA, Fastener Length: 2-1/4in., Thread: 3/8-24, Head Width: 5/16in., Thread Length: 1-1/4in. screw

MS16998-76L

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

MS16998-76

$5.94 EA, Fastener Length: 1-1/2in., Thread: 3/8-24, Head Width: 5/16in., Thread Length: 1-29/64in.

Product Image Gallery

Product code MS16998-40
MS16998-40
MS16998-40
MS16998-40
MS16998-40
MS16998-40
MS16998-40

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