NSN 5306-01-526-3915
Close Tolerance Hex Head Bolt
2.051 inches fastener length, spline extended washer head style, 0.312 inches head height, extended washer diameter: between 0.575 inches and 0.585 inches .
Manufacturer part number ST3M753L5-24 for national stock number 5306015263915.
Datasheet
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Product description
Close Tolerance Bolt NSN 5306-01-526-3915.
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MPN or Model
ST3M753L5-24
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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) -
Thread Direction
Right-hand -
Thread Length
0.551 inches -
Fastener Length
2.051 inches -
Head Style
Spline extended washer -
Head Height
0.312 inches -
Extended Washer Diameter
Between 0.575 inches and 0.585 inches -
Extended Washer Thickness
0.045 inches -
Grip Diameter
0.311 inches -
Shank Unthreaded Hole Diameter
0.076 inches first hole and 0.081 inches first hole -
Head Minor Diameter
Between 0.360 inches and 0.375 inches -
Thread Diameter
0.313 inches -
Grip Length
1.500 inches -
Thready Qty Per Inch (tpi)
24 -
Distance From Head Largest Bearing Surface To Shank Hole Center
1.853 inches first hole -
Material
Steel comp xm-13 -
Surface Treatment
Lubricant -
Surface Treatment Specification
18021 mfr ref 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.
![Mechanic Bill explains Close Tolerance Hex Head Bolt](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 5306-01-526-3915 close tolerance boltManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
ST3M753L5-24 | Boeing Company, The |
VFK600L5-24 | Valley-todeco, Inc. |
S343L5-24 | Huck International, Inc. |
HP7753L5-24 | Heartland Precision Fasteners, Inc. |
PBF1267L5-20 | Sps Technologies, Llc |
122897L5-24 | Sps Technologies, Llc |
AIC763L5-24 | Sps Technologies, Llc |
VS3190L5-24 | Arconic Global Fasteners & Rings, |
11829L5-24 | Reid Products Inc. |
122897L5-24 | Sps Technologies Inc |
SLB255-L5-24 | Space-lok, Inc. |
GS1032-L5-24 | B & B Specialties Inc. |
ST3M753L5-24 | Fastener Innovation Technology, Inc. |
MB156L5-24 | Hi-shear Corporation |
122897L5-24 | Sps Technologies, Llc |
ST3M753L5-24 | Houston Precision Fasteners I, Lp |
ST3M753L5-24 | Sps Technologies, Llc |
Stock Check
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