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Externally Relieved Body Bolt
Model J644P12D
Quick Information about J644P12D
3a thread class, right-hand , 0.750 inches thread length, 0.928 inches fastener length, double hexagon extended washer head style
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Product Details
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NSN:5306-01-535-8807 (5306015358807)
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Thread Direction:Right-hand
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Thread Length:0.750 inches
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Fastener Length:Between 0.928 inches and 0.948 inches
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Head Style:Double hexagon extended washer
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Head Height:Between 0.293 inches and 0.313 inches
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Width Flats:0.312 inches
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Extended Diameter:Between 0.428 inches and 0.448 inches
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Extended Thickness:Between 0.060 inches and 0.070 inches
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Hole Diameter:Between 0.055 inches and 0.075 inches
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First Head:Between 0.222 inches and 0.232 inches
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Distance Diameter:Between 0.128 inches and 0.188 inches
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Thread Diameter:0.250 inches
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Hole Quantity:2
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Hole Type:Drilled
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Thready (tpi):28
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Hole Style:Double hexagon flats
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Externally Quantity:1
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Material Specification:Cs0tf13cl-b assn standard single material response
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Schedule B Code:7508900000
Classification
Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
Definition Externally Relieved Body Bolt
An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercuts for thread relief). It is no. 10 (0.190 in.) (5 mm) or larger in size and has a head which is not designed to be held or driven with an inserted driver or designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Excludes bolt, internal wrenching and thumbscrew. See also screw, externally relieved body.
Part Identification
Part Materials
Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicatorsPackaging & Shipping
Price Quote
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