Model: 51-1728

U Bolt

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

Between 1.500 inches and 1.688 inches

Distance From Inside Center Of Bend To Bolt End

Between 4.000 inches and 4.062 inches

Inside Distance Between Shanks

Between 2.031 inches and 2.062 inches

Thread Diameter

0.500 inches

Thready Qty Per Inch (tpi)

Hardness Rating

215.0 brinell standard and 255.0 brinell standard

Material

Steel comp 1035

Material Specification

Sae assn standard single material response

Surface Treatment

Cadmium

Surface Treatment Specification

Qq-p-416, type 1, cl 2 federal specification single treatment response

Style Designator

Square bend

Thread Series Designator

Unf

NSN

5306-00-411-6522

Part Number

51-1728

Description

Bolt,u

CAGE

0W357

An externally threaded fastener bent approximately 180 degrees (3.141 radians) in the shape of the letter u and with both ends threaded.

Part 51-1728 NSN 5306-00-411-6522

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

06665

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:

0.5000lbs

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:

573

TCC:

SHC:

ACC:

Construction Materials

Pricing & Availability Check

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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