ST3M735-4-120

Bolt

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Description:

Fastener Length: 7-15/16", Thread: 1/4-28, Thread Length: 21/64"

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ST3M735-4-120 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.282 inches minimum and 0.333 inches maximum
Fastener Length:
7.918 inches minimum and 7.938 inches maximum
Head Style:
Dished hexagon
Head Height:
0.126 inches minimum and 0.141 inches maximum
Width Between Flats:
0.430 inches minimum and 0.439 inches maximum
Grip Diameter:
0.2483 inches minimum and 0.2492 inches maximum
Shank Unthreaded Hole Diameter:
0.076 inches minimum first hole and 0.086 inches maximum first hole
Thread Diameter:
0.250 inches
Grip Length:
7.500 inches minimum and 7.516 inches maximum
Thready Qty Per Inch (tpi):
28
Min. Tensile Strength (psi):
95000 pounds per square inch
Hardness Rating:
36.0 rockwell c minimum overall and 41.0 rockwell c maximum overall
Distance From Head Largest Bearing Surface To Shank Hole Center:
7.818 inches minimum first hole and 7.848 inches maximum first hole
Surface Finish:
63.0 microinches bearing surface of head
Surface Finish:
63.0 microinches grip
Special Features:
Locking element on shank
Material:
Steel comp e4340 overall or steel comp 4140 overall or steel comp 8740 overall or steel comp 8735 overall or steel comp 316l overall
Material Specification:
Mil-s-5000 mil spec 1st material response overall or mil-s-5626 mil spec 2nd material response overall or mil-s-6049 mil spec 3rd material response overall or mil-s-6098 mil spec 4th material response overall or mil-s-8503 mil spec 5th material response overall
Surface Treatment:
Cadmium overall and chromate overall
Surface Treatment Specification:
Qq-p-416,type 2,class 2 fed spec single treatment response overall
Thread Series Designator:
Unjf
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Steel
Length 7-15/16

Additional Information

SKU / Model: ST3M7354120
NSN: 5306-00-310-5756
FSC: Bolts / 5306
Product Series: ST3M735
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 1 EA
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
ST3M735-4-120_Military-Fasteners-com.pdf
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