Model: 2-56X3/16BUCSHXSSPA

Socket Head Cap Screw

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

0.188 inches

Fastener Length

0.188 inches

Head Style

Binding

Head Diameter

Between 0.154 inches and 0.164 inches

Head Height

Between 0.038 inches and 0.046 inches

Internal Drive Style

Hexagon

End Application

Arc 169 solid

Thread Diameter

0.086 inches

Width Across Flats

0.050 inches

Thready Qty Per Inch (tpi)

Part Name Assigned By Controlling Agency

Screw, machine

Material

Stainless steel

Surface Treatment

Passivate

Thread Series Designator

Unc

NSN

5305-01-512-0051

Part Number

2-56X3/16BUCSHXSSPA

Description

Screw,cap,socket Head

CAGE

2M626

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 2-56X3/16BUCSHXSSPA NSN 5305-01-512-0051

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: 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