Model: 78347

Shoulder Bolt

Special Features:

0.218 in. Diameter by 0.060 in. Lg shoulder relief adjacent to bolt head

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

0.220 inches

Fastener Length

Between 0.594 inches and 0.656 inches

Head Style

Hexagon

Width Between Flats

Between 0.344 inches and 0.406 inches

Shoulder Diameter

0.248 inches first shoulder and 0.249 inches first shoulder

Shoulder Length

0.400 inches first shoulder and 0.410 inches first shoulder

Hole Diameter

0.070 inches

Thread Diameter

0.190 inches

Hole Quantity

Hole Type

Drilled

Thready Qty Per Inch (tpi)

Hole Configuration Style

Hexagon flats

Shoulder Shape

Round first shoulder

Material

Steel comp 416

Material Specification

Qq-s-763 federal specification single material response

Surface Treatment

Passivate

Surface Treatment Specification

Gps10-030, operation t21b, fscm 91729 mfr ref single treatment response

Thread Series Designator

Unf

NSN

5306-01-050-8178

Part Number

78347

Description

Bolt,shoulder

CAGE

24930

An externally threaded fastener whose threaded portion is of one nominal diameter, no. 10 (0.190 in.) (5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than no. 10 (0.190 in.) (5 mm) and those items with an inserted drive head, use screw, shoulder. For items which are no. 10 (0.190 in.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use bolt, externally relieved body. Excludes thumbscrew.

Part 78347 NSN 5306-01-050-8178

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

04905

FIIG:

A003B0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

093486

UFC:

48950

LTL:

RATING VARIABLE

LCL:

WCC:

574

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 7318152000
SITC: 69421
End Use: Iron and steel products, other
NAICS: 332722
USDA: 1

Freight Class: Bolts and bolts and their nuts or washers exported in the same shipment