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 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

Additional Information

SKU / Model: 9421705
Minimum Qty (MOQ): 25 EA
NSN: 5305-01-381-2296
FSC: Screws / 5305
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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