Model: FFS86,TY4,(.5-1 3UNC-2AX1LG)

Socket Head Cap Screw

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

1.000 inches

Fastener Length

1.000 inches

Head Style

Flat countersunk

Head Diameter

Between 0.872 inches and 0.938 inches

Internal Drive Style

Hexagon

Thread Diameter

0.500 inches

Width Across Flats

0.312 inches

Thready Qty Per Inch (tpi)

Countersink Angle

82.0 degrees

Part Name Assigned By Controlling Agency

Screw, cap, socket head

Material

Copper alloy

Thread Series Designator

Unc

NSN

5305-01-439-5928

Part Number

FFS86,TY4,(.5-1 3UNC-2AX1LG)

Description

Screw,cap,socket Head

CAGE

D9182

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 FFS86,TY4,(.5-1 3UNC-2AX1LG) NSN 5305-01-439-5928

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:

Construction Materials

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Schedule B and Export

Schedule B: 7415338550
SITC: 69433
End Use: Finished metal shapes
NAICS: 332722
USDA: 1

Freight Class: Other copper screws (not for wood) bolts and nuts