Model: B25405PC1

Setscrew

Special Features:

Point casehardened

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

0.619 inches

Fastener Length

Between 0.868 inches and 0.892 inches

Head Style

Flat chamfer

Head Diameter

Between 0.430 inches and 0.444 inches

Head Height

0.313 inches

Point Length

Between 0.149 inches and 0.163 inches

Point Diameter

0.234 inches

Point Style

Ball

Internal Drive Style

Hexagon

Thread Diameter

0.312 inches

Width Across Flats

Between 0.218 inches and 0.220 inches

Thready Qty Per Inch (tpi)

Min. Tensile Strength (psi)

180000 pounds per square inch

Hardness Rating

34.0 rockwell c and 40.0 rockwell c

Material

Steel comp 4140 or steel comp 8640 or steel comp 8740

Material Specification

66 federal standard all material responses

Thread Series Designator

Unc

NSN

5305-00-292-7661

Part Number

B25405PC1

Description

Setscrew

CAGE

62983

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 B25405PC1 NSN 5305-00-292-7661

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