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Internally Relieved Body Bolt
Model MS21250-14044
Quick Information about MS21250-14044
3a thread class, steel comp 4140 overall or steel comp e4340 overall or steel comp 8740 overall or steel comp 6150 overall material, cadmium overall and chromate overall surface treatment, unjf thread series designator.
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Product Details
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NSN:5306-01-298-0640 (5306012980640)
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Thread Direction:Right-hand
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Thread Length:Between 1.254 inches and 1.274 inches
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Fastener Length:4.014 inches
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Head Style:Double hexagon w/hole
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Head Height:0.808 inches
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Width Flats:0.9375 inches
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Extended Diameter:Between 1.428 inches and 1.438 inches
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Extended Thickness:0.198 inches
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Concentric Depth:0.260 inches
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Concentric Diameter:0.187 inches
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Thread Diameter:0.875 inches
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Features Provided:Casehardened
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Thready (tpi):14
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Min. (psi):180000 pounds per square inch
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Hardness Rating:39.0 rockwell c and 43.0 rockwell c
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Material Specification:Mil-s-5626 military specification 1st material response or mil-s-5000 military specification 2nd material response or mil-s-6049 military specification 3rd material response or mil-s-8503 military specification 4th material response
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Surface Specification:Qq-p-416 type 2 cl 3 federal specification single treatment response
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Style Designator:Concentric hole unthreaded
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Schedule B Code:7318152000
Classification
Bolts and bolts and their nuts or washers exported in the same shipment
Definition Internally Relieved Body Bolt
An externally threaded fastener whose external threaded portion is of one nominal diameter. It has a concentric hole along the longitudinal centerline which may extend a part or the full length of the bolt. The concentric hole along the centerline may be counterbored and/or internally threaded at the head end or the bolt end. The head is designed to be held or driven by an external and/or internal driver. For items having a hole(s) perpendicular to the axis which meet the concentric hole along the longitudinal centerline, see bolt, fluid passage.
Part Identification
Part Materials
Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicatorsPackaging & Shipping
Price Quote
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