Model: 588-7666730 ITEM 48

Socket Head Cap Screw

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

0.375 inches

Fastener Length

0.750 inches

Head Style

Flat countersunk

Head Diameter

Between 0.720 inches and 0.781 inches

Internal Drive Style

Hexagon

End Application

Door, actf el

Thread Diameter

0.375 inches

Width Across Flats

0.219 inches

Thready Qty Per Inch (tpi)

Countersink Angle

Between 80.0 degrees and 84.0 degrees

Part Name Assigned By Controlling Agency

Hex socket flat countersunk head cap screw

Material

Steel comp 304 or steel comp 305 or steel comp 316 or steel comp 304l or steel comp 316l

Thread Series Designator

Unc

NSN

5305-01-646-1259

Part Number

588-7666730 ITEM 48

Description

Screw,cap,socket Head

CAGE

53711

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See bolt, internal wrenching. Excludes screw, shoulder; and screw, machine.

Part 588-7666730 ITEM 48 NSN 5305-01-646-1259

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:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

096640

UFC:

50600

LTL:

70.0

LCL:

WCC:

713

TCC:

SHC:

ACC:

Trailers/Vehicles

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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