Model: BACB30LU9-39

Close Tolerance Screw

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

0.840 inches

Fastener Length

Between 3.2625 inches and 3.2925 inches

Head Style

Flat countersunk

Head Diameter

Between 1.047 inches and 1.146 inches

Grip Diameter

Between 0.5605 inches and 0.5615 inches

Internal Drive Style

Cross recess type 1

Thread Diameter

0.5625 inches

Grip Length

Between 2.4275 inches and 2.4475 inches

Thready Qty Per Inch (tpi)

Countersink Angle

Between 99.0 degrees and 101.0 degrees

Material

Steel comp e4340 or steel comp 8740

Material Specification

Mil-s-5000 military specification 1st material response or mil-s-6049 military specification 2nd material response or ams6322 assn standard 2nd material response

Surface Treatment

Cadmium and chromate

Surface Treatment Specification

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

Thread Series Designator

Unjf

NSN

5305-01-435-8281

Part Number

BACB30LU9-39

Description

Screw,close Tolerance

CAGE

17446

Part BACB30LU9-39 NSN 5305-01-435-8281

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

29294

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:

096640

UFC:

50600

LTL:

70.0

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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