9421705

Screw

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Description:

Fastener Length: 3/4", Thread: 1/4-18, Head Width: 1/4", Thread Length: 5/8"

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9421705 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.639 inches maximum
Fastener Length:
0.720 inches minimum and 0.750 inches maximum
Head Style:
Flat chamfer
Head Diameter:
0.457 inches minimum and 0.469 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):
18
Hardness Rating:
37.0 rockwell c minimum overall and 45.0 rockwell c maximum overall
Material:
Steel uns k03104 overall
Material Specification:
Astm a574 assn std single material response overall
Surface Treatment:
Cadmium overall or zinc overall
Thread Series Designator:
Unrc
Quick Specs
Thread Size 1/4
Thread Qty 18
Material Steel
Length 3/4

Additional Information

SKU / Model: 9421705
NSN: 5305-01-381-2296
FSC: Screws / 5305
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 25 EA
Schedule B: 7318.15.6080
ECCN: 9A991
National Motor Freight: 096630, Screws Noi Brass / Bronze / Copper
Download PDF Version
9421705_Military-Fasteners-com.pdf
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My many experiences with Military Fasteners have been very good.

4.0

Recently my avionics technician and I were installing a component in my aircraft and there were some critical fasteners missing from the manufactures package. This stopped the entire process. I called Military Fasteners after finding the parts on line, and Trisha answered the phone. I told her the situation and that I needed them ASAP. I found the parts gave her the part number and she confirmed they were in stock. This was about 430 in the afternoon just before closing. Trisha was kind and professional got the parts out the door that evening even though it was after the shipping cut off. Saved the day. I can tell you this entire company is represented by Trisha, anything they can do to help you out of a jamb they will absolutely go the extra mile and Trisha is the go to person. I am sure there are others there with her same attitude and professionalism. This is a great resource for all your fasteners needs.

5.0

I have purchased most of my aviation needs from Military Fasteners for the last 5 years. You have provided me with the products that I have needed,with a price that is fair and a delivery on time. Thanks!

5.0

Great Website helped to identify the needed parts. The wide array of shipping options and costs helped minimize unnecessary expense. Parts arrived promptly. Thankyou

5.0