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Externally Relieved Body Screw
Model C21449-2512-0938
Quick Information about C21449-2512-0938
2a thread class, right-hand , 0.250 inches thread length, 0.938 inches fastener length, flat fillister head style, 0.375 inches head diameter
For pricing and availability of this externally relieved body screw submit the price quote form on the right.
Product Details
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NSN:5305-01-610-1273 (5305016101273)
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Thread Direction:Right-hand
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Thread Length:0.250 inches
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Fastener Length:0.938 inches
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Head Style:Flat fillister
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Head Diameter:0.375 inches
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Head Height:0.244 inches
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First Head:0.175 inches
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Distance Diameter:0.688 inches
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Internal Style:Hexagon
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Thread Diameter:0.250 inches
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Width Flats:0.188 inches
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Thready (tpi):20
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Externally Quantity:1
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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 Screw
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 undercut for thread relief). It is no. 0 (0.060 in.) (1.5 mm) or larger, and is designed to be held or driven with either a wrench or inserted driver (excluding internal socket and multiple spline types) or both in sizes below no. 10 (0.190 in.) (5 mm) and larger sizes must have a head designed for any type inserted driver (excluding internal socket and multiple spline types) but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. See also bolt, externally relieved body and bolt, internal wrenching.
Part Identification
Part Materials
Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicatorsPackaging & Shipping
Price Quote
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