Y5-4-U

Screw

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Description:

Fastener Length: 1/4", Thread: 4-40, Head Width: 3/32", Thread Length: 5/16"

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Y5-4-U Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.262 inches minimum and 0.312 inches maximum
Fastener Length:
0.312 inches nominal
Head Style:
Knurled no. 1
Head Diameter:
0.183 inches maximum
Head Height:
0.112 inches maximum
Internal Drive Style:
Hexagon
Thread Diameter:
0.112 inches
Width Across Flats:
0.094 inches nominal
Thready Qty Per Inch (tpi):
40
Material:
Steel comp 303 overall
Thread Series Designator:
Unc
Quick Specs
Thread Size 4
Thread Qty 40
Material Steel
Length 1/4

Additional Information

SKU / Model: Y54U
NSN: 5305-01-074-1465
FSC: Screws / 5305
Product Series: Y5
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 20 EA
Schedule B: 7318.15.2091
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
Y5-4-U_Military-Fasteners-com.pdf
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5.0

With ordering parts, I was assisted by Trisha. Extremely helpful, courteous, and professional. When receiving the items, there was a small discrepancy. I contacted Trisha to let her know, and not only did she and another professional, Paige, work with me right there to rectify the situation. They made sure I received new items in a timely manner, at no extra cost. Taking accountability and being serious in keeping with their high standard product has my respect and future business.

4.0

Great service with availability, good pricing, ease of ordering, excellent packaging and quick shipment.

5.0

As usual & predictably, Military Fasteners comes thru as promised. Sets a higher standard for service, more companies should follow. Thanks again!

5.0