3M1081-4-7

Screw

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Description:

Fastener Length: 25/32", Thread: 1/4-28, Thread Length: 5/16"

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3M1081-4-7 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.316 inches nominal
Fastener Length:
0.7225 inches minimum and 0.7845 inches maximum
Shoulder Diameter:
0.246 inches minimum grip and 0.2490 inches maximum grip
Shoulder Length:
0.4275 inches minimum grip and 0.4475 inches maximum grip
Thread Diameter:
0.250 inches
Thready Qty Per Inch (tpi):
28
Criticality Code Justification:
Agav
Shoulder Shape:
Round grip
Part Name Assigned By Controlling Agency:
Screw, hex head, aircraft
Color:
Red head
Material:
Steel corrosion resisting overall
Material Specification:
Nasm 7839 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 25/32

Additional Information

SKU / Model: 3M108147
NSN: 5306-01-536-3904
FSC: Bolts / 5306
Product Series: 3M1081
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 10 EA
Schedule B: 7318.15.6080
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
3M1081-4-7_Military-Fasteners-com.pdf
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More 3M1081 machine screws

3M1081-4-12

Fastener Length: 1-3/32", Thread: 1/4-28, Thread Length: 5/16"

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