Model: ST2171-13

Tee Head Bolt

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

Between 0.740 inches and 0.892 inches

Fastener Length

Between 0.928 inches and 0.948 inches

Head Style

Tee no. 6

Head Height

Between 0.110 inches and 0.120 inches

Head Length

Between 0.480 inches and 0.500 inches

Width Between Flats

Between 0.370 inches and 0.380 inches

Thread Diameter

0.250 inches

Thready Qty Per Inch (tpi)

Min. Tensile Strength (psi)

160000 pounds per square inch

Chamfer Angle

Between 45.0 degrees and 47.0 degrees

Material

Titanium alloy

Material Specification

Ams 4967 assn standard single material response

Surface Treatment

Anodize

Surface Treatment Specification

Pwa 37, fscm 77445 mfr ref single treatment response

Thread Series Designator

Unjf

NSN

5306-00-377-4649

Part Number

ST2171-13

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 ST2171-13 NSN 5306-00-377-4649

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: 8109900000
SITC: 69987
End Use: Finished metal shapes
NAICS: 331491
USDA: 1

Freight Class: Zirconium and articles thereof nesoi