NAS1802-4D16

Machine Screw

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Description:

Fastener Length: 1-1/16", Thread: 1/4-32, Thread Length: 63/64", drilled head

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NAS1802-4D16 Datasheet Features and Specification

Fastener Length:
Between 1.024 inches and 1.071 inches
Head Height:
Between 0.125 inches and 0.14 inches
Head Style:
Hexagon
Internal Drive Style:
Cross recess type iii
Thread Diameter:
0.250 inches
Screw Material:
Stainless steel
Screw Material Specification:
A286 (uns s66286) conforming to chemistry of ams5731 or ams5732 or ams5737 or ams5853 assn standard single material response
Screw Surface Treatment:
Passivate
Screw Surface Treatment Specification:
Class 1 assn standard single treatment response type 2 or type 8 method 1 ams2700
Special Features:
Has drilled head with 3 holes drilled across adjacent sides; holes are 0.046 to 0.056 inch in diameter
Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
Between 0.96 inches and 1.039 inches
Thready Qty Per Inch (tpi):
32
Thread Series Designator:
Unjf (fine thread with external controlled root radius)
Width Between Flats:
Between 0.367 inches and 0.376 inches
Quick Specs
Thread Size 1/4
Thread Qty 32
Material Stainless Steel

Additional Information

SKU / Model: NAS18024D16
NSN: 5305-01-587-9186
FSC: Screws / 5305
Product Series: NAS1802
Pack Weight (Approx.) 0.512 lb
Minimum Qty (MOQ): 10
Schedule B: 7318.15.6080
ECCN: EAR99
Download PDF Version
NAS1802-4D16_Military-Fasteners-com.pdf
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