NSN 5306-01-254-4366
Close Tolerance Hex Head Bolt
Between 1.945 inches and 1.992 inches fastener length, double hexagon head style, between 0.271 inches and 0.291 inches head height, width between flats: 0.752 inches .
Manufacturer part number ST3M453-8D21 for national stock number 5306012544366.
Datasheet
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Product description
Close Tolerance Bolt NSN 5306-01-254-4366.
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MPN or Model
ST3M453-8D21
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Schedule B
7318.15.2000 (Bolts and bolts and their nuts or washers exported in the same shipment) -
NMF (National Motor Freight)
093486 - Bolts, Nuts Or Screws, NOI (sub 3) -
Unit Weight (Est.)
0.2 lb -
Thread Class
3a -
Thread Direction
Right-hand -
Thread Length
Between 0.623 inches and 0.690 inches -
Fastener Length
Between 1.945 inches and 1.992 inches -
Head Style
Double hexagon -
Head Height
Between 0.271 inches and 0.291 inches -
Width Between Flats
0.752 inches -
Grip Diameter
Between 0.4990 inches and 0.4995 inches -
Shank Unthreaded Hole Diameter
0.106 inches first hole and 0.111 inches first hole -
Thread Diameter
0.500 inches -
Grip Length
Between 1.302 inches and 1.322 inches -
Thready Qty Per Inch (tpi)
20 -
Min. Tensile Strength (psi)
125000 pounds per square inch -
Distance From Head Largest Bearing Surface To Shank Hole Center
1.817 inches first hole and 1.874 inches first hole -
Material
Steel comp xm-13 -
Material Specification
Ams5629 assn standard single material response -
Surface Treatment
Passivate -
Surface Treatment Specification
Qq-p-35 federal specification single treatment response -
Thread Series Designator
Unjf
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An externally threaded fastener whose unthreaded portion is of a specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001) of an inch (0.025 mm) or less of a specific diameter for items one inch (25 mm) or less in diameter. Items over one inch (25 mm) in diameter shall have a tolerance of fifteen ten-thousandths (0.0015) of an inch (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001) of an inch (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the screw thread standards, fed std h28 and/or other nationally recognized standards. The head is not designed to be held or driven with an inserted driver, nor is it designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. For items having close tolerance, and fabricated from material having 160,000 pounds per square inch (1100 megapascals) minimum tensile strength, see bolt, shear. For items fabricated from material having less than 160,000 pounds per square inch (1100 megapascals) minimum tensile strength and not having a close tolerance, see bolt, machine.
Pricing and Availability
Get a quote for 5306-01-254-4366 close tolerance boltManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
ST3M453-8D21 | Boeing Company, The |
VS3204-8D21 | Arconic Global Fasteners & Rings, |
ST3M453-8D21 | M.s. Aerospace Inc. |
BM17019-8D21 | Huck International, Inc. |
11825-8D21 | Reid Products Inc. |
ST3M453-8D21 | Alcoa Global Fasteners, Inc. |
109453-8D21 | Sps Technologies, Llc |
S11-1060-8D21 | Sonic Industries Inc. |
VAL23029-8D21 | Valley-todeco, Inc. |
AIC753-8D21 | Sps Technologies, Llc |
PBF1253-8D21 | Sps Technologies, Llc |
MB61-8D21 | Hi-shear Corporation |
S353-8D21 | Huck International, Inc. |
MB61-8D21 | Lisi Aerospace Canada Corp |
ST3M453-8D21 | Kenaloy Products Inc Sub |
KS3020-8D21 | Kenaloy Products Inc Sub |
BM17019-8D21 | Huck Intl Inc |
S353-8D21 | Huck Intl Inc |
ST3M453-8D21 | Abounding Security Inc |
VS3204-8D21 | Alcoa Global Fasteners, Inc. |
MA5453-8D21 | Abounding Security Inc |
ST3M453-8D21 | Boeing Company, The |
VS3204-8D21 | Arconic Global Fasteners & Rings, |
ST3M453-8D21 | M.s. Aerospace Inc. |
BM17019-8D21 | Huck International, Inc. |
11825-8D21 | Reid Products Inc. |
ST3M453-8D21 | Alcoa Global Fasteners, Inc. |
109453-8D21 | Sps Technologies, Llc |
S11-1060-8D21 | Sonic Industries Inc. |
VAL23029-8D21 | Valley-todeco, Inc. |
AIC753-8D21 | Sps Technologies, Llc |
PBF1253-8D21 | Sps Technologies, Llc |
MB61-8D21 | Hi-shear Corporation |
S353-8D21 | Huck International, Inc. |
MB61-8D21 | Lisi Aerospace Canada Corp |
MA5453-8D21 | Abounding Security Inc |
VS3204-8D21 | Alcoa Global Fasteners, Inc. |
ST3M453-8D21 | Kenaloy Products Inc Sub |
KS3020-8D21 | Kenaloy Products Inc Sub |
ST3M453-8D21 | Abounding Security Inc |
BM17019-8D21 | Huck Intl Inc |
S353-8D21 | Huck Intl Inc |
GS1016-8D21 | B & B Specialties Inc. |