Model: 420455

Shoulder Bolt

Special Features:

Minor diameter of thd 0.2032 in. Max

Properties:

Thread Direction

Right-hand

Thread Length

Between 0.560 inches and 0.600 inches

Fastener Length

Between 0.830 inches and 0.850 inches

Head Style

Hexagon

Head Height

Between 0.138 inches and 0.178 inches

Width Between Flats

Between 0.553 inches and 0.564 inches

Shoulder Diameter

0.493 inches first shoulder and 0.495 inches first shoulder

Shoulder Length

0.250 inches first shoulder and 0.270 inches first shoulder

Thread Diameter

0.250 inches

Nonstandard Thread Pitch Diameter

+0.2213/+0.2238 inches

Thready Qty Per Inch (tpi)

Hardness Rating

35.0 rockwell c and 40.0 rockwell c

Criticality Code Justification

Cfsg

Shoulder Shape

Round first shoulder

Material

Stainless steel

Material Specification

Ams 5616 assn standard single material response

Thread Series Designator

Uns

NSN

5306-00-837-5636

Part Number

420455

Description

Bolt,shoulder

CAGE

77445

An externally threaded fastener whose threaded portion is of one nominal diameter, no. 10 (0.190 in.) (5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than no. 10 (0.190 in.) (5 mm) and those items with an inserted drive head, use screw, shoulder. For items which are no. 10 (0.190 in.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use bolt, externally relieved body. Excludes thumbscrew.

Part 420455 NSN 5306-00-837-5636

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

04905

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:

WCC:

573

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