Model: 5224

Key Head Bolt

Special Features:

Furnished w/1 nut and 1 washer

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

2.500 inches

Fastener Length

6.500 inches

Head Style

Flat countersunk reverse keyed

Head Diameter

2.156 inches

Key Length

0.469 inches

Head Height

0.656 inches

Thread Diameter

1.250 inches

Thready Qty Per Inch (tpi)

Hardness Rating

38.0 rockwell c and 42.0 rockwell c

Countersink Angle

78.0 degrees

Material

Steel comp 4140

Thread Series Designator

Unc

NSN

5306-00-377-6777

Part Number

5224

Description

Bolt,key Head

CAGE

46717

A headed externally threaded fastener whose threaded portion is of one nominal diameter with a single rectangular or triangular projection on the underside of the head.

Part 5224 NSN 5306-00-377-6777

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

15942

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:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

093486

UFC:

48950

LTL:

RATING VARIABLE

LCL:

50.0

WCC:

573

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