Model: 4020727

Tee Head Bolt

Special Features:

Hole drilled along lateral axis of head length 0.037 in. Min 0.047 in. Max diameter by 0.059 in. From top of head

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

Between 0.481 inches and 0.521 inches

Fastener Length

Between 0.615 inches and 0.635 inches

Head Style

Tee no. 6

Head Height

Between 0.115 inches and 0.135 inches

Head Length

Between 0.420 inches and 0.440 inches

Width Between Flats

Between 0.310 inches and 0.320 inches

Thread Diameter

0.190 inches

Thready Qty Per Inch (tpi)

Min. Tensile Strength (psi)

130000 pounds per square inch

Hardness Rating

24.0 rockwell c and 35.0 rockwell c

Minimum Yield Strength

85000 pounds per square inch

Surface Finish

63.0 microinches bearing surface of head

Surface Finish

63.0 microinches threads

Chamfer Angle

Between 45.0 degrees and 47.0 degrees

Material

Iron alloy 660

Material Specification

Ams 5735 assn standard single material response

Thread Series Designator

Unjf

NSN

5306-00-395-7274

Part Number

4020727

Description

Bolt,tee Head

CAGE

77445

An externally threaded fastener whose threaded portion is of one nominal diameter and with a head specially designed to fit in a slot and hold against turning.

Part 4020727 NSN 5306-00-395-7274

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

06668

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:

0.1000lbs

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