Model: 20C3259-1

Externally Relieved Body Screw

Properties:

Thread Class

Thread Length

Between 0.370 inches and 0.390 inches

Fastener Length

1.010 inches

Head Style

Hexagon

Head Height

Between 0.300 inches and 0.320 inches

Width Between Flats

Between 0.370 inches and 0.390 inches

First Diameter From Head

Between 0.190 inches and 0.200 inches

Distance From Largest Bearing Surface Of Head To End Of First Diameter

Between 0.620 inches and 0.640 inches

Internal Drive Style

Slot

Thread Diameter

0.250 inches

Thready Qty Per Inch (tpi)

Surface Treatment

Passivate

Surface Treatment Specification

Mil-f-14072, finish e300 military specification single treatment response

Thread Series Designator

Unf

NSN

5305-00-435-8991

Part Number

20C3259-1

Description

Screw,externally Relieved Body

CAGE

92755

Part 20C3259-1 NSN 5305-00-435-8991

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

01852

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:

713

TCC:

SHC:

ACC:

Construction Materials

Pricing & Availability Check

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