Model: 3900T18P02

Shoulder Bolt

Properties:

Thread Direction

Right-hand

Thread Length

Between 0.420 inches and 0.460 inches

Fastener Length

Between 0.640 inches and 0.660 inches

Head Style

Double hexagon extended washer

Head Height

Between 0.320 inches and 0.340 inches

Width Between Flats

Between 0.304 inches and 0.313 inches

Extended Washer Diameter

Between 0.428 inches and 0.448 inches

Extended Washer Thickness

Between 0.060 inches and 0.070 inches

Shoulder Diameter

0.296 inches first shoulder and 0.297 inches first shoulder

Shoulder Length

0.200 inches first shoulder and 0.220 inches first shoulder

Thread Diameter

0.250 inches

Nonstandard Thread Pitch Diameter

+0.2213/+0.2238 inches

Thready Qty Per Inch (tpi)

Hardness Rating

32.0 rockwell c and 36.0 rockwell c

Shoulder Shape

Round first shoulder

Material

Steel comp 601

Material Specification

Ams6304 assn standard single material response

Surface Treatment

Nickel

Surface Treatment Specification

Ams 2404 federal specification single treatment response

Thread Series Designator

Uns

NSN

5306-01-015-0439

Part Number

3900T18P02

Description

Bolt,shoulder

CAGE

99207

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 3900T18P02 NSN 5306-01-015-0439

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:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

1.8000lbs

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:

574

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