Model: ST2137-03

Shoulder Bolt

Special Features:

Two holes drilled through head 0.098 in. Min 0.103 in. Max dia, 0.520 in. C to c between bolt holes

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

Between 0.587 inches and 0.690 inches

Fastener Length

Between 0.720 inches and 0.740 inches

Head Style

Round w/wrench flats chamfered

Head Diameter

Between 0.730 inches and 0.737 inches

Head Height

Between 0.060 inches and 0.070 inches

Width Between Flats

Between 0.310 inches and 0.330 inches

Shoulder Diameter

0.248 inches first shoulder and 0.250 inches first shoulder

Shoulder Length

0.050 inches first shoulder and 0.070 inches first shoulder

Thread Diameter

0.190 inches

Thready Qty Per Inch (tpi)

Shoulder Shape

Round first shoulder

Material

Titanium alloy

Material Specification

Ams 4928 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

5306-00-377-4124

Part Number

ST2137-03

Description

Bolt,shoulder

CAGE

77445

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 ST2137-03 NSN 5306-00-377-4124

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:

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