HT4009-4-11
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Description:
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Fastener Length: 1-3/32", Thread: 1/4-28, Thread Length: 27/64"

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HT4009-4-11 Datasheet Features and Specification
Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.372 inches minimum and 0.422 inches maximum
Fastener Length:
1.070 inches minimum and 1.100 inches maximum
Head Style:
Flat countersunk
Head Diameter:
0.456 inches minimum and 0.508 inches maximum
Shoulder Diameter:
0.2802 inches minimum first shoulder and 0.2807 inches maximum first shoulder
Shoulder Length:
0.583 inches minimum first shoulder and 0.603 inches maximum first shoulder
Internal Drive Style:
High-torque
Thread Diameter:
0.250 inches
Thready Qty Per Inch (tpi):
28
Countersink Angle:
99.0 degrees minimum and 101.0 degrees maximum
Shoulder Shape:
Round first shoulder
Special Features:
Socket drive recess in thread end 0.0947 in. min and 0.0967 in. max width across flats
Material:
Steel comp xm-13 overall
Material Specification:
Ams5629 assn std single material response overall
Surface Treatment:
Passivate overall
Surface Treatment Specification:
Qq-p-35 fed spec single treatment response overall
Thread Series Designator:
Unjf
Quick Specs
Thread Size | 1/4 |
Thread Qty | 28 |
Material | Steel |
Length | 1-3/32 |
Additional Information
SKU / Model: | HT4009411 |
NSN: | 5305-01-050-9677 |
FSC: | Screws / 5305 |
Product Series: | HT4009 |
Pack Weight (Approx.) | 0.000 lb |
Minimum Qty (MOQ): | 5 EA |
Schedule B: | 7318.15.6080 |
ECCN: | EAR99 |
National Motor Freight: | 093486, Bolts,nuts Or Screws, Noi (sub 3) |
Download PDF Version HT4009-4-11_Military-Fasteners-com.pdf |
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More HT4009 machine screws
HT4009-4-8
Fastener Length: 29/32", Thread: 1/4-28, Thread Length: 27/64"
HT4009-4-13
Fastener Length: 1-7/32", Thread: 1/4-28, Thread Length: 27/64"
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