Model: 537248

Setscrew

Special Features:

Centered head slot, 0.050 in. Min, 0.060 in. Max deep by 0.030 in. Min, 0.035 in. Max wide, one longitudinal slot measured from head 0.470 in. Min, 0.480 in. Max lg, by 0.056 in. Min, 0.058 in. Max w by 0.057 in. Min, 0.065 in. Deep

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

Between 0.570 inches and 0.590 inches

Fastener Length

Between 0.570 inches and 0.590 inches

Head Style

Headless (setscrew)

Point Style

Flat

Internal Drive Style

Slot

Thread Diameter

0.190 inches

Thready Qty Per Inch (tpi)

Hardness Rating

53.0 rockwell c and 58.0 rockwell c

Material

Steel

Material Specification

Ams5630 or aisi 440c assn standard single material response

Thread Series Designator

Unf

NSN

5305-00-864-3472

Part Number

537248

Description

Setscrew

CAGE

73030

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 537248 NSN 5305-00-864-3472

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