Model: MS18065-57

Setscrew

Properties:

Thread Class

Thread Direction

Right-hand

Fastener Length

Between 0.735 inches and 0.765 inches

Head Style

Headless (setscrew)

Locking Feature

Strip threads or pellet threads or patch threads

Point Style

Flat

Internal Drive Style

Hexagon

Thread Diameter

0.250 inches

Width Across Flats

Between 0.125 inches and 0.127 inches

Thready Qty Per Inch (tpi)

Hardness Rating

33.0 rockwell c fastener and 40.0 rockwell c fastener

Material

Plastic polyamide locking feature

Material

Steel comp 4032 fastener or steel comp 4037 fastener or steel comp 4140 fastener or steel comp 8630 fastener or steel comp 8740 fastener

Material Specification

66 federal standard all material responses fastener

Surface Treatment

Cadmium fastener and chromate fastener

Surface Treatment Specification

Qq-p-416 type 2 cl 3 federal specification single treatment response fastener

Thread Series Designator

Unf

Nondefinitive Specification/std Data

1 type and 1 style

NSN

5305-01-292-9553

Part Number

MS18065-57

Description

Setscrew

CAGE

96906

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 MS18065-57 NSN 5305-01-292-9553

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:

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

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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