Model: ASME-B18.6.3

Machine Screw

Special Features:

Screwmaterial - steel, carbon

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

Between 1.185 inches and 1.347 inches

Fastener Length

Between 1.438 inches and 1.500 inches

Head Style

Flat countersunk

Head Diameter

Between 0.452 inches and 0.507 inches

Internal Drive Style

Cross recess type 1

Thread Diameter

0.250 inches

Thready Qty Per Inch (tpi)

Min. Tensile Strength (psi)

60000 pounds per square inch

Countersink Angle

Between 80.0 degrees and 82.0 degrees

Screw Surface Treatment

Cadmium or zinc

Screw Surface Treatment Specification

Sae/ams qq-p-416 ty2cl3 federal specification single treatment response or astm-b633 ty2cl3 assn standard single treatment response

Thread Series Designator

Unc

NSN

5305-00-958-5248

Part Number

ASME-B18.6.3

Description

Screw,machine

CAGE

05047

Part ASME-B18.6.3 NSN 5305-00-958-5248

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

06657

FIIG:

A500D0

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:

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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