Model: 377-SS-20

Setscrew

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

Between 0.110 inches and 0.125 inches

Fastener Length

Between 0.985 inches and 1.000 inches

Head Style

Knurled no. 5

Head Diameter

Between 0.250 inches and 0.265 inches

Head Height

Between 0.240 inches and 0.260 inches

Point Length

Between 0.063 inches and 0.093 inches

Point Diameter

Between 0.068 inches and 0.078 inches

Point Style

Cone

Internal Drive Style

Slot

Thread Diameter

0.112 inches

Thready Qty Per Inch (tpi)

Point Chamfer Angle

Between 90.0 degrees and 95.0 degrees

Material

Steel

Material Specification

Astm a581 assn standard all material responses or astm a582 assn standard all material responses

Surface Treatment

Passivate

Surface Treatment Specification

Mil-f-14072 military specification single treatment response

Thread Series Designator

Unc

NSN

5305-01-398-4039

Part Number

377-SS-20

Description

Setscrew

CAGE

55566

An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.

Part 377-SS-20 NSN 5305-01-398-4039

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

06672

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:

573

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 7318152000
SITC: 69421
End Use: Iron and steel products, other
NAICS: 332722
USDA: 1

Freight Class: Bolts and bolts and their nuts or washers exported in the same shipment