HT4056-4-8A
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Description:
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Fastener Length: 15/16", Thread: 1/4-28, Thread Length: 7/16"
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HT4056-4-8A Datasheet Features and Specification
Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.401 inches minimum and 0.451 inches maximum
Fastener Length:
0.911 inches minimum and 0.941 inches maximum
Head Style:
Flat countersunk
Head Diameter:
0.456 inches minimum and 0.508 inches maximum
Grip Diameter:
0.2485 inches minimum and 0.2495 inches maximum
Internal Drive Style:
High-torque
Thread Diameter:
0.250 inches
Grip Length:
0.490 inches minimum and 0.510 inches maximum
Thready Qty Per Inch (tpi):
28
Countersink Angle:
99.0 degrees minimum and 101.0 degrees maximum
Surface Finish:
32.0 microinches grip
Surface Finish:
32.0 microinches threads
Material:
Titanium alloy overall
Material Specification:
Nas621 assn std single material response overall
Surface Treatment:
Aluminum overall
Surface Treatment Specification:
Ps13143,ty 2,cl 3 fscm 76301 mfr ref single treatment response overall
Thread Series Designator:
Unjf
Quick Specs
Thread Size | 1/4 |
Thread Qty | 28 |
Material | Titanium |
Length | 15/16 |
Additional Information
SKU / Model: | HT405648A |
NSN: | 5305-01-130-9017 |
FSC: | Screws / 5305 |
Product Series: | HT4056 |
Pack Weight (Approx.) | 0.000 lb |
Minimum Qty (MOQ): | 5 EA |
Schedule B: | 8108.90.3060 |
ECCN: | 9A991 |
National Motor Freight: | 136500, Metal Noi / Metal Alloys Noi |
Download PDF Version HT4056-4-8A_Military-Fasteners-com.pdf |
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