Model: J643P04F

Socket Head Cap Screw

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

Between 0.428 inches and 0.448 inches

Fastener Length

Between 0.428 inches and 0.448 inches

Head Height

Between 0.248 inches and 0.268 inches

Width Between Flats

0.250 inches

Extended Washer Diameter

Between 0.365 inches and 0.385 inches

Extended Washer Thickness

Between 0.040 inches and 0.050 inches

Hole Diameter

0.047 inches

Thread Diameter

0.190 inches

Width Across Flats

0.250 inches

Hole Quantity

Hole Type

Drilled

Thready Qty Per Inch (tpi)

Hole Configuration Style

Round

Surface Finish

32.0 microinches threads

Material

Nickel alloy

Material Specification

C50tf13, cl b, fscm 24446 mfr ref single material response or inconel 718, fscm 74900 mfr ref single material response

Thread Series Designator

Unjf

NSN

5305-01-061-4468

Part Number

J643P04F

Description

Screw,cap,socket Head

CAGE

07482

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See bolt, internal wrenching. Excludes screw, shoulder; and screw, machine.

Part J643P04F NSN 5305-01-061-4468

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

16282

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:

139820

UFC:

70220

LTL:

85.0

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 7508900000
SITC: 69975
End Use: Finished metal shapes
NAICS: 332999
USDA: 1

Freight Class: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)