Model: W1377PC18

Socket Head Cap Screw

Properties:

Thread Class

Thread Length

Between 1.601 inches and 1.766 inches

Fastener Length

Between 1.960 inches and 2.000 inches

Head Style

Flat countersunk

Head Diameter

Between 0.720 inches and 0.781 inches

Internal Drive Style

Hexagon

Thread Diameter

0.375 inches

Width Across Flats

0.219 inches

Thready Qty Per Inch (tpi)

Min. Tensile Strength (psi)

170000 pounds per square inch

Hardness Rating

38.0 rockwell c and 42.0 rockwell c

Countersink Angle

Between 80.0 degrees and 84.0 degrees

Criticality Code Justification

Zzzy

Special Test Features

Special quality control testing

Thread Series Designator

Unc

Reference Number Differentiating Characteristics

As differentiated by packaging which must conform to ships parts control center special quality control provisions

NSN

5305-00-187-9931

Part Number

W1377PC18

Description

Screw,cap,socket Head

CAGE

01804

Part W1377PC18 NSN 5305-00-187-9931

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:

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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