Model: 1292040-101

Internally Relieved Body Bolt

Properties:

Threads Per Inch

24 counterbore

Thread Class

Thread Direction

Right-hand

Thread Length

0.575 inches

Fastener Length

4.100 inches

Head Style

Hexagon

Head Height

0.320 inches

Width Between Flats

Between 0.928 inches and 0.940 inches

Shoulder Diameter

Between 0.6395 inches and 0.6400 inches

Shoulder Length

Between 3.325 inches and 3.355 inches

Shank Unthreaded Hole Diameter

0.143 inches first hole and 0.149 inches first hole

Concentric Hole Depth

0.700 inches

Concentric Hole Diameter

Between 0.338 inches and 0.345 inches

Internal Thread Length

0.450 inches counterbore

Thread Diameter

0.625 inches

Thread Series

Unjf counterbore

Internal Thread Direction

Right-hand counterbore

Thready Qty Per Inch (tpi)

Thread Size

0.375 inches counterbore

Criticality Code Justification

Aavh

Distance From Head Largest Bearing Surface To Shank Hole Center

3.975 inches first hole

Internal Thread Class

3b counterbore

Material

Steel comp xm-13

Surface Treatment

Cadmium

Surface Treatment Specification

Lc+77-1061 36659 mfr ref single treatment response

Style Designator

Counterbore threaded

Test Data Document

36659-lc+72-1076 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).

Thread Series Designator

Unf

NSN

5306-00-338-0411

Part Number

1292040-101

Description

Bolt,internally Relieved Body

CAGE

98897

An externally threaded fastener whose external threaded portion is of one nominal diameter. It has a concentric hole along the longitudinal centerline which may extend a part or the full length of the bolt. The concentric hole along the centerline may be counterbored and/or internally threaded at the head end or the bolt end. The head is designed to be held or driven by an external and/or internal driver. For items having a hole(s) perpendicular to the axis which meet the concentric hole along the longitudinal centerline, see bolt, fluid passage.

Part 1292040-101 NSN 5306-00-338-0411

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

06676

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:

0.4000lbs

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:

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