Model: 89HM10256-1

Setscrew

Special Features:

Magnaflux inspection required

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

Between 0.135 inches and 0.145 inches

Fastener Length

Between 0.260 inches and 0.270 inches

Head Style

Flat chamfer

Head Diameter

0.250 inches

Head Height

0.188 inches

Hole Diameter

0.062 inches

Point Length

0.125 inches

Point Diameter

Between 0.112 inches and 0.114 inches

Point Style

Flat

Internal Drive Style

Slot

Thread Diameter

0.190 inches

Hole Quantity

Hole Type

Drilled

Thready Qty Per Inch (tpi)

Min. Tensile Strength (psi)

125000 pounds per square inch

Hardness Rating

27.0 rockwell c and 32.0 rockwell c

Hole Configuration Style

Hexagon flats

Point Chamfer Angle

45.0 degrees

Material

Steel comp 4130

Surface Treatment

Cadmium

Thread Series Designator

Unf

NSN

5305-00-637-8562

Part Number

89HM10256-1

Description

Setscrew

CAGE

26512

An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.

Part 89HM10256-1 NSN 5305-00-637-8562

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

06672

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:

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:

713

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