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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As usual, great stock and always have the difficult-to-find parts. Also, super fast purchase. Great experience.

5.0

Props to my saleslady (whose name I have sadly forgotten) for her can do attitude. Fast and efficient yet friendly and thorough. The items arrived nicely padded with brown paper. Im so happy youve stopped using those hard-to-dispose-of styrofoam peanuts. Fast to ship reasonable prices. Just excellent all around!

4.0

Military Fasteners is an exceptional company in terms of how they run their business. Very prompt and responsive to questions, concerns, quotes, and all other forms of inquiry. Brittany Cornish supports many of the business transactions we perform with Military Fasteners and has made working with them an absolute pleasure. I would highly recommend them to anyone seeking mil-spec hardware.

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Great Service, very satisfied with ordering form your company. I have ordered several items and nothing has been incorrect or delayed. Large inventory to choose from, website design is very good and easy to navigate Keep up the good work

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