Model: 4156

Shoulder Screw

Special Features:

Hole diameter 0.281 in. Drilled in point t0 0.125 in. Depth, undercut between threads and end of shoulder 0.075 in. Min and 0.090 in. Max length

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

0.417 inches

Fastener Length

1.062 inches

Head Style

Flat chamfer

Head Diameter

Between 0.700 inches and 0.705 inches

Shoulder Diameter

0.590 inches first shoulder and 0.593 inches first shoulder

Shoulder Length

0.662 inches first shoulder

Internal Drive Style

Slot

Thread Diameter

0.250 inches

Thready Qty Per Inch (tpi)

Shoulder Shape

Round first shoulder

Thread Series Designator

Unf

NSN

5305-01-196-3863

Part Number

4156

Description

Screw,shoulder

CAGE

93784

Part 4156 NSN 5305-01-196-3863

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

22846

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

Pricing & Availability Check

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