HT4041-4-4-5

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Description:

Fastener Length: 9/16", Thread: 1/4-28, Thread Length: 21/64"

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HT4041-4-4-5 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.287 inches minimum and 0.337 inches maximum
Fastener Length:
0.547 inches minimum and 0.577 inches maximum
Head Style:
Fillister countersunk
Head Diameter:
0.390 inches minimum and 0.395 inches maximum
Head Height:
0.015 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:
0.240 inches minimum and 0.260 inches maximum
Thready Qty Per Inch (tpi):
28
Countersink Angle:
99.0 degrees minimum and 101.0 degrees maximum
Material:
Steel corrosion resisting overall
Material Specification:
23-112,ty d,fscm 76301 mfr ref single material response overall
Surface Treatment:
Passivate overall
Thread Series Designator:
Unjf
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Stainless Steel
Length 9/16

Additional Information

SKU / Model: HT4041445
NSN: 5305-01-131-2200
FSC: Screws / 5305
Product Series: HT4041
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5 EA
Schedule B: 7318.15.8085
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
HT4041-4-4-5_Military-Fasteners-com.pdf
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More HT4041 close tolerance screws

HT4041-5-10-6

Fastener Length: 0-63/64", Thread: 1/4-24, Thread Length: 25/64"

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Another good experience with Military Fasteners, and our Sales Rep, Dan Hunter. We needed hardware for an older aircraft model, and Dan's expertise was exceptional. He quickly identified fasteners, even for parts with unclear descriptions, and provided invaluable technical assistance. The supporting data was spot-on, verified by our technicians. Despite finding slightly lower prices elsewhere, the unmatched service and expertise from Military Fasteners, particularly Dan, make them our preferred choice. Our order was delivered ahead of schedule. Highly recommend MilFast for top-notch service and technical support!

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