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Externally Relieved Body Bolt
Model 212784
Quick Information about 212784
3a thread class, steel comp 8740 overall material, unf thread series designator.
For pricing and availability of this externally relieved body bolt submit the price quote form on the right.
Product Details
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NSN:5306-00-031-6360 (5306000316360)
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Thread Direction:Right-hand
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Thread Length:Between 0.380 inches and 0.460 inches
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Fastener Length:Between 2.840 inches and 2.860 inches
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Head Style:Square
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Head Height:Between 0.150 inches and 0.170 inches
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Width Flats:Between 0.428 inches and 0.439 inches
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Shank Diameter:0.065 inches first hole and 0.075 inches first hole
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Thread Diameter:0.250 inches
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Thready (tpi):28
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Hardness Rating:26.0 rockwell c and 36.0 rockwell c
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Distance Center:2.740 inches first hole and 2.750 inches first hole
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Externally Quantity:1
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Material Specification:Ams 6322 assn standard single material response
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Schedule B Code:7318152000
Classification
Bolts and bolts and their nuts or washers exported in the same shipment
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 indicatorsPrice Quote
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