121673-4-13

Name: Bolt
SKU: 121673-4-13
Price: 34.27 USD
Availability: InStock

Bolt

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Description:

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

* Manufacturer certifications are shipped with your order FREE of charge

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121673-4-13 Datasheet Features and Specification

Thread Class:

Thread Direction:

Right-hand

Thread Length:

0.283 inches minimum and 0.333 inches maximum

Fastener Length:

1.231 inches minimum and 1.251 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:

0.812 inches minimum and 0.828 inches maximum

Thready Qty Per Inch (tpi):

Hardness Rating:

36.0 rockwell c minimum overall and 43.0 rockwell c maximum overall

Distance From Head Largest Bearing Surface To Shank Hole Center:

1.131 inches minimum first hole and 1.161 inches maximum first hole

Surface Finish:

63.0 microinches bearing surface of head

Surface Finish:

63.0 microinches grip

Special Features:

Retaining element in shank

Material:

Steel comp e4340 overall or steel comp 4340 overall or steel comp 4140 overall or steel comp 8740 overall or steel comp 4130 overall or steel comp 6150 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	1-1/4

Additional Information

SKU / Model:	121673413
NSN:	5306-01-052-5813
FSC:	Bolts / 5306
Product Series:	121673
Pack Weight (Approx.)	0.000 lb
Minimum Qty (MOQ):	1 EA
Schedule B:	7318.15.8085
ECCN:	9A991
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version 121673-4-13_Military-Fasteners-com.pdf