HT4024L4-21

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Description:

Fastener Length: 1-25/32", Thread: 1/4-28, Thread Length: 31/64"

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HT4024L4-21 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.444 inches minimum and 0.494 inches maximum
Fastener Length:
1.766 inches minimum and 1.796 inches maximum
Head Style:
Fillister countersunk
Head Diameter:
0.389 inches minimum and 0.394 inches maximum
Head Height:
0.070 inches minimum and 0.074 inches maximum
Grip Diameter:
0.2490 inches minimum and 0.2495 inches maximum
Internal Drive Style:
High-torque
Thread Diameter:
0.250 inches
Grip Length:
1.302 inches minimum and 1.322 inches maximum
Thready Qty Per Inch (tpi):
28
Min. Tensile Strength (psi):
125000 pounds per square inch
Countersink Angle:
99.0 degrees minimum and 101.0 degrees maximum
Material:
Steel corrosion resisting overall
Material Specification:
Ams 5629 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 Stainless Steel
Length 1-25/32

Additional Information

SKU / Model: HT4024L421
NSN: 5305-00-316-8104
FSC: Screws / 5305
Product Series: HT4024L4
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
HT4024L4-21_Military-Fasteners-com.pdf
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