NSN 5306-01-027-5249
Close Tolerance Hex Head Bolt
Between 1.578 inches and 1.608 inches fastener length, double hexagon w/hole head style, between 0.290 inches and 0.310 inches head height, width between flats: between 0.304 inches and 0.313 inches .
Manufacturer part number BM3326-4-18 for national stock number 5306010275249.
Datasheet
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Product description
Close Tolerance Bolt NSN 5306-01-027-5249.
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MPN or Model
BM3326-4-18
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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.)
0.1 lb -
Thread Class
3a -
Thread Direction
Right-hand -
Thread Length
Between 0.443 inches and 0.493 inches -
Fastener Length
Between 1.578 inches and 1.608 inches -
Head Style
Double hexagon w/hole -
Head Height
Between 0.290 inches and 0.310 inches -
Width Between Flats
Between 0.304 inches and 0.313 inches -
Extended Washer Diameter
Between 0.428 inches and 0.438 inches -
Extended Washer Thickness
Between 0.059 inches and 0.079 inches -
Grip Diameter
Between 0.2490 inches and 0.2495 inches -
Thread Diameter
0.250 inches -
Grip Length
Between 1.115 inches and 1.135 inches -
Thready Qty Per Inch (tpi)
28 -
Material
Steel comp xm-13 -
Material Specification
Ams 5629 assn standard single material response -
Surface Treatment
Passivate -
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 5306-01-027-5249 close tolerance boltManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
BM3326-4-18 | Huck International, Inc. |
S371-4-18 | Huck International, Inc. |
VS3060-4-18 | Arconic Global Fasteners & Rings, |
ST3M571-4-18 | Fastener Innovation Technology, Inc. |
ST3M571-4-18 | Hi-shear Corporation |
ST3M571-4-18 | Lisi Aerospace Canada Corp |
ST3M571-4-18 | Sps Technologies, Llc |
VAL23033-4-18 | Valley-todeco, Inc. |
AIC752-4-18 | Sps Technologies, Llc |
MB84-4-18 | Hi-shear Corporation |
74328-4-18 | Sps Technologies, Llc |
VS3060-4-18 | Alcoa Global Fasteners, Inc. |
74328-4-18 | Sps Technologies, Llc |
ST3M571-4-18 | Sps Technologies, Llc |
ST3M571-4-18 | Valley-todeco, Inc. |
ST3M571-4-18 | J M Precision Inc |
ST3M571-4-18 | Saturn Fasteners Inc |
ST3M571-4-18 | Heartland Precision Fasteners, Inc. |
ST3M571-4-18 | Sonic Industries Inc. |
ST3M571-4-18 | Sps Technologies, Llc |
11831-4-18 | Reid Products Inc. |
ST3M571-4-18 | Sps Technologies, Llc |
ST3M571-4-18 | Alcoa Global Fasteners, Inc. |
ST3M571-4-18 | Boeing Company, The |
BM3326-4-18 | Huck Intl Inc |
S371-4-18 | Huck Intl Inc |
S11-1059-4-18 | Sonic Industries Inc. |
GS1030-4-18 | B & B Specialties Inc. |