215-78405-2

215784052 Externally Relieved Body Bolt

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Datasheet. 215-78405-2 specification

Thread Class
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.

Thread Length
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.

0.270in. and 0.280in. ⁓9/32"

Fastener Length
The dimension,measured along a line parallel to the longitudinal axis,from the largest bearing surface of the fastener head to the extreme opposite end,or as specifically designated for other type fasteners.

1.770in. and 1.810in. ⁓1-13/16"

Head Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the head.

round w/wrench flats

Head Diameter
The length of a straight line which passes through the center of a circular head,and terminates at the circumference.

0.625in.

Head Height
A measurement from the bottom to the top of the head,in distinction from depth.

0.160in. ⁓11/64"

Width Between Flats

0.490in. and 0.500in.

Shank Unthreaded Hole Diameter
The length of a straight line which passes through the center of the shank unthreaded hole,and terminates at the inside circumference.

0.076in. first hole

First Diameter From Head

0.250in.

Second Diameter From Head

0.3116in. and 0.3118in.

Third Diameter From Head

0.192in. and 0.197in.

Distance From Largest Bearing Surface Of Head To End Of First Diameter

0.060in.

Distance From Largest Bearing Surface Of Head To End Of Second Diameter

1.420in. and 1.430in.

Distance From Largest Bearing Surface Of Head To End Of Third Diameter

1.500in. and 1.510in.

Nominal Thread Diameter
The nominal length of a straight line which passes through the center of the threaded portion,and terminates at the circumference.

0.250in. ⁓1/4"

Thread Quantity Per Inch
The number of threads on the item per linear inch measured on a line parallel to the thread axis.

Minimum Tensile Strength
The maximum rated load in tension applied in a longitudinal direction,per unit of cross-sectional area,that the material can withstand without rupture.

180000 pounds per square inch

Distance From Head Largest Bearing Surface To Shank Hole Center
The distance from the shank hole centerline to the largest bearing surface of the head.

1.665in. first hole

Thread Series Designator
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.

unf

Answers.

What quantity is this sold in?

1EA

What class is the thread series?

Unf

What is the thread quantity per inch?

What is the head style?

Round w/wrench flats

What is the thread length?

0.270 inches minimum and 0.280 inches maximum

What is the thread class?

What is the NSN for 215-78405-2?

5306-00-089-9441

What's the federal classification of 215-78405-2?

FSC 5306 ⁓ Bolts

NSN 5306-00-089-9441 BOLT,EXTERNALLY RELIEVED BODY

unf thread series 28 thread quantity per inch round w/wrench flats head style 0.270" thread length 3a thread class

NIIN: 000899441
NIIN Date: 08/07/67
Schedule B
Name Code: 06675
FIIG: A003B0
Item Weight: 2.000lbs
Item Dimensions: --
QUP: 1
Historical Price: $79.38 EA
DEMIL / ITAR: Uncontrolled item (Code A)
Hazmat: No hazard information available from HMIRS.
MSDS: N/A
Precious Metals: Metal content unknown
Enviromental: N/A
Electrostatic ESD & EMI: No ESD or EMI sensitivity

Major End Users Countries and entities

- Department of The Navy
- Greece

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Shipping Information

Special Handling: Other or no special handling required (sh)
LTL (less than a truck load rating): Rating variable
LCL (less than a car load rating): Unknown
Special Cargo: No special type of cargo code applicable
Air Freight (Minimum cargo door size required): Shipment is not a consolidation and does not exceed 84 inches in any dimension.
Customs Requirement Classification: Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
Commodity (for shipments via water): Bolts or nuts (iron or steel),(less than 35 feet)
NMFC (national motor freight code): 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
UFC (universal freight code): 48950

Similar by Design Other bolts with similar characteristics

Nothing similar to this part number was found in our inventory

215-78405-2 / Bolt,externally relieved bodyWhat is the formal definition of this item?

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 undercuts for thread relief). it is no. 10 (0.190 in.) (5 mm) or larger in size and has a head which is not designed to be held or driven with an inserted driver or designed for rotation by the thumb and fingers. a locking feature may be incorporated in the design of the head or threads. excludes bolt, internal wrenching and thumbscrew. see also screw, externally relieved body.