Model: 4000926

Shoulder Screw

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

0.661 inches

Fastener Length

1.406 inches

Head Style

Hexagon

Head Height

0.188 inches

Width Between Flats

0.375 inches

Shoulder Diameter

0.247 inches first shoulder and 0.249 inches first shoulder

Shoulder Length

0.703 inches first shoulder and 0.707 inches first shoulder

Internal Drive Style

Slot

Thread Diameter

0.190 inches

Thready Qty Per Inch (tpi)

Shoulder Shape

Round first shoulder

Surface Treatment

Nickel

Surface Treatment Specification

21 fscm 23610 mfr ref single treatment response

Thread Series Designator

Unf

NSN

5305-00-421-6840

Part Number

4000926

Description

Screw,shoulder

CAGE

13799

Part 4000926 NSN 5305-00-421-6840

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:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

093486

UFC:

48950

LTL:

RATING VARIABLE

LCL:

50.0

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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