HT309-7D19

Screw

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Description:

Fastener Length: 1-43/64", Thread: 7/16-20, Thread Length: 7/16"

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HT309-7D19 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.466 inches nominal
Fastener Length:
1.638 inches minimum and 1.685 inches maximum
Head Style:
Flat countersunk
Head Diameter:
0.880 inches minimum and 0.890 inches maximum
Grip Diameter:
0.4360 inches minimum and 0.4370 inches maximum
Shank Unthreaded Hole Diameter:
0.106 inches minimum first hole and 0.111 inches maximum first hole
Internal Drive Style:
High-torque
Thread Diameter:
0.438 inches
Grip Length:
1.178 inches minimum and 1.198 inches maximum
Thready Qty Per Inch (tpi):
20
Countersink Angle:
100.0 degrees nominal
Distance From Head Largest Bearing Surface To Shank Hole Center:
1.510 inches minimum first hole and 1.567 inches maximum first hole
Material:
Steel overall
Surface Treatment:
Cadmium overall
Surface Treatment Specification:
Mac ps13145,fscm 76301 mfr ref single treatment response overall
Thread Series Designator:
Unjf
Specification Data:
76301-st3-562 professional/industrial association standard
Quick Specs
Thread Size 7/16
Thread Qty 20
Material Steel
Length 1-43/64

Additional Information

SKU / Model: HT3097D19
NSN: 5305-01-013-9598
FSC: Screws / 5305
Product Series: HT309
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 1 EA
Schedule B: 7318.23.0000
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
HT309-7D19_Military-Fasteners-com.pdf
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Exceptional service as always. Part was as advertised, and came promptly, in perfect condition. I am always very pleased working with Military Fasteners.

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Military Fasteners did an excellent job fulfilling my most recent order. This superior performance is typical for ACS. My order arrived in excellent condition within just 3 days of placing the order. Well done!

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